نتائج البحث - "Joundi, RA"

المؤلفون: Joundi RA; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Ontario; Departments of Clinical Neurosciences (M.D.H., E.E.S.) and Community Health Sciences (E.E.S.), Cumming School of Medicine, University of Calgary; Data and Analytics (DnA) (J.S., D.N.) and Cardiovascular Health and Stroke Strategic Clinical Network (M.-L.H.), Alberta Health Services; ICES (A.Y.X.Y., M.K.K.), Toronto; Department of Medicine (Neurology) (A.Y.X.Y.), University of Toronto; Sunnybrook Health Sciences Centre (A.Y.X.Y.), Ontario; Department of Medicine (A.Y.X.Y.), Division of Neurology, University of Toronto; Department of Medicine (General Internal Medicine) (M.K.K.), University of Toronto-University Health Network, Ontario; Alberta Strategy for Patient Oriented Research Support Unit Data Platform (J.A.K.); and Provincial Research Data Services (J.A.K.), Alberta Health Services, Canada., Hill MD; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Ontario; Departments of Clinical Neurosciences (M.D.H., E.E.S.) and Community Health Sciences (E.E.S.), Cumming School of Medicine, University of Calgary; Data and Analytics (DnA) (J.S., D.N.) and Cardiovascular Health and Stroke Strategic Clinical Network (M.-L.H.), Alberta Health Services; ICES (A.Y.X.Y., M.K.K.), Toronto; Department of Medicine (Neurology) (A.Y.X.Y.), University of Toronto; Sunnybrook Health Sciences Centre (A.Y.X.Y.), Ontario; Department of Medicine (A.Y.X.Y.), Division of Neurology, University of Toronto; Department of Medicine (General Internal Medicine) (M.K.K.), University of Toronto-University Health Network, Ontario; Alberta Strategy for Patient Oriented Research Support Unit Data Platform (J.A.K.); and Provincial Research Data Services (J.A.K.), Alberta Health Services, Canada., Stang J; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Ontario; Departments of Clinical Neurosciences (M.D.H., E.E.S.) and Community Health Sciences (E.E.S.), Cumming School of Medicine, University of Calgary; Data and Analytics (DnA) (J.S., D.N.) and Cardiovascular Health and Stroke Strategic Clinical Network (M.-L.H.), Alberta Health Services; ICES (A.Y.X.Y., M.K.K.), Toronto; Department of Medicine (Neurology) (A.Y.X.Y.), University of Toronto; Sunnybrook Health Sciences Centre (A.Y.X.Y.), Ontario; Department of Medicine (A.Y.X.Y.), Division of Neurology, University of Toronto; Department of Medicine (General Internal Medicine) (M.K.K.), University of Toronto-University Health Network, Ontario; Alberta Strategy for Patient Oriented Research Support Unit Data Platform (J.A.K.); and Provincial Research Data Services (J.A.K.), Alberta Health Services, Canada., Nicol D; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Ontario; Departments of Clinical Neurosciences (M.D.H., E.E.S.) and Community Health Sciences (E.E.S.), Cumming School of Medicine, University of Calgary; Data and Analytics (DnA) (J.S., D.N.) and Cardiovascular Health and Stroke Strategic Clinical Network (M.-L.H.), Alberta Health Services; ICES (A.Y.X.Y., M.K.K.), Toronto; Department of Medicine (Neurology) (A.Y.X.Y.), University of Toronto; Sunnybrook Health Sciences Centre (A.Y.X.Y.), Ontario; Department of Medicine (A.Y.X.Y.), Division of Neurology, University of Toronto; Department of Medicine (General Internal Medicine) (M.K.K.), University of Toronto-University Health Network, Ontario; Alberta Strategy for Patient Oriented Research Support Unit Data Platform (J.A.K.); and Provincial Research Data Services (J.A.K.), Alberta Health Services, Canada., Yu AYX; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Ontario; Departments of Clinical Neurosciences (M.D.H., E.E.S.) and Community Health Sciences (E.E.S.), Cumming School of Medicine, University of Calgary; Data and Analytics (DnA) (J.S., D.N.) and Cardiovascular Health and Stroke Strategic Clinical Network (M.-L.H.), Alberta Health Services; ICES (A.Y.X.Y., M.K.K.), Toronto; Department of Medicine (Neurology) (A.Y.X.Y.), University of Toronto; Sunnybrook Health Sciences Centre (A.Y.X.Y.), Ontario; Department of Medicine (A.Y.X.Y.), Division of Neurology, University of Toronto; Department of Medicine (General Internal Medicine) (M.K.K.), University of Toronto-University Health Network, Ontario; Alberta Strategy for Patient Oriented Research Support Unit Data Platform (J.A.K.); and Provincial Research Data Services (J.A.K.), Alberta Health Services, Canada., Kapral MK; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Ontario; Departments of Clinical Neurosciences (M.D.H., E.E.S.) and Community Health Sciences (E.E.S.), Cumming School of Medicine, University of Calgary; Data and Analytics (DnA) (J.S., D.N.) and Cardiovascular Health and Stroke Strategic Clinical Network (M.-L.H.), Alberta Health Services; ICES (A.Y.X.Y., M.K.K.), Toronto; Department of Medicine (Neurology) (A.Y.X.Y.), University of Toronto; Sunnybrook Health Sciences Centre (A.Y.X.Y.), Ontario; Department of Medicine (A.Y.X.Y.), Division of Neurology, University of Toronto; Department of Medicine (General Internal Medicine) (M.K.K.), University of Toronto-University Health Network, Ontario; Alberta Strategy for Patient Oriented Research Support Unit Data Platform (J.A.K.); and Provincial Research Data Services (J.A.K.), Alberta Health Services, Canada., King JA; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Ontario; Departments of Clinical Neurosciences (M.D.H., E.E.S.) and Community Health Sciences (E.E.S.), Cumming School of Medicine, University of Calgary; Data and Analytics (DnA) (J.S., D.N.) and Cardiovascular Health and Stroke Strategic Clinical Network (M.-L.H.), Alberta Health Services; ICES (A.Y.X.Y., M.K.K.), Toronto; Department of Medicine (Neurology) (A.Y.X.Y.), University of Toronto; Sunnybrook Health Sciences Centre (A.Y.X.Y.), Ontario; Department of Medicine (A.Y.X.Y.), Division of Neurology, University of Toronto; Department of Medicine (General Internal Medicine) (M.K.K.), University of Toronto-University Health Network, Ontario; Alberta Strategy for Patient Oriented Research Support Unit Data Platform (J.A.K.); and Provincial Research Data Services (J.A.K.), Alberta Health Services, Canada., Halabi ML; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Ontario; Departments of Clinical Neurosciences (M.D.H., E.E.S.) and Community Health Sciences (E.E.S.), Cumming School of Medicine, University of Calgary; Data and Analytics (DnA) (J.S., D.N.) and Cardiovascular Health and Stroke Strategic Clinical Network (M.-L.H.), Alberta Health Services; ICES (A.Y.X.Y., M.K.K.), Toronto; Department of Medicine (Neurology) (A.Y.X.Y.), University of Toronto; Sunnybrook Health Sciences Centre (A.Y.X.Y.), Ontario; Department of Medicine (A.Y.X.Y.), Division of Neurology, University of Toronto; Department of Medicine (General Internal Medicine) (M.K.K.), University of Toronto-University Health Network, Ontario; Alberta Strategy for Patient Oriented Research Support Unit Data Platform (J.A.K.); and Provincial Research Data Services (J.A.K.), Alberta Health Services, Canada., Smith EE; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Ontario; Departments of Clinical Neurosciences (M.D.H., E.E.S.) and Community Health Sciences (E.E.S.), Cumming School of Medicine, University of Calgary; Data and Analytics (DnA) (J.S., D.N.) and Cardiovascular Health and Stroke Strategic Clinical Network (M.-L.H.), Alberta Health Services; ICES (A.Y.X.Y., M.K.K.), Toronto; Department of Medicine (Neurology) (A.Y.X.Y.), University of Toronto; Sunnybrook Health Sciences Centre (A.Y.X.Y.), Ontario; Department of Medicine (A.Y.X.Y.), Division of Neurology, University of Toronto; Department of Medicine (General Internal Medicine) (M.K.K.), University of Toronto-University Health Network, Ontario; Alberta Strategy for Patient Oriented Research Support Unit Data Platform (J.A.K.); and Provincial Research Data Services (J.A.K.), Alberta Health Services, Canada.

المصدر: Neurology [Neurology] 2024 Jun 25; Vol. 102 (12), pp. e209454. Date of Electronic Publication: 2024 Jun 07.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: Lippincott Williams & Wilkins Country of Publication: United States NLM ID: 0401060 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1526-632X (Electronic) Linking ISSN: 00283878 NLM ISO Abbreviation: Neurology Subsets: MEDLINE

مواضيع طبية MeSH: Thrombectomy*/methods , Ischemic Stroke*/surgery , Ischemic Stroke*/therapy , Time-to-Treatment*/statistics & numerical data , Endovascular Procedures*, Humans ; Male ; Female ; Aged ; Middle Aged ; Aged, 80 and over ; Registries ; Alberta ; Cohort Studies

View record in Lippincott, Williams & Wilkins

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5

دورية أكاديمية

Time From Hospital Arrival Until Endovascular Thrombectomy and Patient-Reported Outcomes in Acute Ischemic Stroke.

المؤلفون: Joundi RA; Division of Neurology, Department of Medicine, Hamilton Health Sciences, McMaster University, Hamilton, Ontario, Canada.; Population Health Research Institute, McMaster University and Hamilton Health Sciences, Hamilton, Ontario, Canada., Smith EE; Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary and Foothills Medical Centre, Calgary, Alberta, Canada.; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary and Foothills Medical Centre, Calgary, Alberta, Canada.; Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada., Ganesh A; Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary and Foothills Medical Centre, Calgary, Alberta, Canada.; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary and Foothills Medical Centre, Calgary, Alberta, Canada.; Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada., Nogueira RG; Department of Neurology, UPMC Stroke Institute, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania., McTaggart RA; Department of Interventional Radiology, Warren Alpert Medical School of Brown University, Providence, Rhode Island., Demchuk AM; Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary and Foothills Medical Centre, Calgary, Alberta, Canada.; Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.; Department of Radiology, Cumming School of Medicine, University of Calgary and Foothills Medical Centre, Calgary, Alberta, Canada., Poppe AY; Centre Hospitalier de l'Université de Montréal, Montréal, Québec, Canada., Rempel JL; Department of Radiology, University of Alberta Hospital, Edmonton, Canada., Field TS; Department of Neurology, University of British Columbia, Vancouver, British Columbia, Canada., Dowlatshahi D; Department of Neurology, Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada., Sahlas J; Division of Neurology, Department of Medicine, McMaster University, Hamilton, Ontario, Canada., Swartz R; Department of Neurology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada., Shah R; Department of Neurology, Erlanger Hospital, Chattanooga, Tennessee., Sauvageau E; Lyerly Neurosurgery, Baptist Hospital, Jacksonville, Florida., Puetz V; Department of Neurology, University Hospital Carl Gustav Carus Dresden, Dresden, Germany.; Dresden Neurovascular Center, University Hospital Carl Gustav Carus Dresden, Dresden, Germany., Silver FL; University Health Network, Department of Medicine, Division of Neurology, University of Toronto, Toronto, Ontario, Canada., Campbell B; Department of Medicine and Neurology, The Royal Melbourne Hospital, University of Melbourne, Parkville, Australia., Chapot R; Department of Neuroradiology, Alfred Krupp Krankenhaus Essen, Essen, Germany., Tymianski M; NoNO Inc, Toronto, Ontario, Canada., Goyal M; Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary and Foothills Medical Centre, Calgary, Alberta, Canada.; Department of Radiology, Cumming School of Medicine, University of Calgary and Foothills Medical Centre, Calgary, Alberta, Canada., Hill MD; Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary and Foothills Medical Centre, Calgary, Alberta, Canada.; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary and Foothills Medical Centre, Calgary, Alberta, Canada.; Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.; Department of Radiology, Cumming School of Medicine, University of Calgary and Foothills Medical Centre, Calgary, Alberta, Canada.; Department of Medicine, Cumming School of Medicine, University of Calgary and Foothills Medical Centre, Calgary, Alberta, Canada.

مؤلفون مشاركون: ESCAPE-NA1 Investigators

المصدر: JAMA neurology [JAMA Neurol] 2024 Jun 03. Date of Electronic Publication: 2024 Jun 03.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: American Medical Association Country of Publication: United States NLM ID: 101589536 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2168-6157 (Electronic) Linking ISSN: 21686149 NLM ISO Abbreviation: JAMA Neurol Subsets: MEDLINE

6

دورية أكاديمية

Effect of Endovascular Thrombectomy for Acute Ischemic Stroke on Cognitive Outcomes: A Secondary Analysis of the ESCAPE Trial.

المؤلفون: Joundi RA; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Smith EE; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Mandzia J; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Ganesh A; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Menon BK; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Rempel JL; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Thornton J; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Roy D; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Jovin TG; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Dowlatshahi D; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Frei DF; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Bharatha A; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Poppe A; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Silver FL; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Shuaib A; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Teitelbaum JS; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Williams D; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Bang OY; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Sapkota BL; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Burns P; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Choe H; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Heo JH; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Kelly ME; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Linares G; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Shankar JJ; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Sohn SI; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Swartz RH; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Barber P; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Coutts SB; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Demchuk A; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Goyal M; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada., Hill MD; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada.

مؤلفون مشاركون: ESCAPE Trial Investigators; From the Division of Neurology (R.A.J.), Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, Ontario; Department of Clinical Neurosciences (E.E.S., B.K.M., A.G., P. Barber, S.B.C., A.D., M.G., M.D.H.), Hotchkiss Brain Institute, Departments of Radiology (E.E.S., B.K.M., A.G., A.D., M.G., M.D.H.), and Medicine (M.D.H.), Cumming School of Medicine, and Department of Community Health Sciences (E.E.S., B.K.M., A.G., M.D.H.), University of Calgary, Alberta; Department of Clinical Neurological Sciences (J.M.), Western University and London Health Sciences Center, Ontario; Departments of Radiology (J.L.R.), and Medicine (Neurology) (A.S.), University of Alberta Hospital, Edmonton, Canada; Department of Radiology (J.T.), Beaumont Hospital, Dublin, Ireland; Department of Radiology (D.R.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec, Canada; Department of Neurology (T.G.J.), Cooper University Health Care, Camden, NJ; Department of Medicine (Neurology) (D.D.), University of Ottawa, Ottawa Hospital, Ontario, Canada; Radiology Imaging Associates (D.F.F.), Swedish Medical Centre, Englewood, CO; Division of Neurology (F.L.S.), Department of Medicine and Department of Radiology (A.B.), University of Toronto, St. Michael's Hospital, Ontario; Department of Neurosciences (A.P.), Université de Montréal, Centre Hospitalier de l'Université de Montréal (CHUM), Québec; Department of Neurology (J.S.T.), Montreal Neurological Institute, Québec, Canada; Department of Neurology (D.W.), Royal College of Surgeons Ireland, Beaumont Hospital, Dublin; Department of Neurology (O.Y.B.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Providence Neurological Specialties (B.L.S.), Providence Health Care, Portland, OR; Department of Neuroradiology (P. Burns), Royal Victoria Hospital, Belfast, United Kingdom; Department of Neuroradiology (H.C.), Community Regional Medical Centre, Fresno, CA; Department of Neurology (J.-H.H.), Severance Medical Centre, Yonsei University, Seoul, South Korea; Department of Surgery (Neurosurgery) (M.E.K.), University of Saskatoon, Royal Saskatoon Hospital, Saskatchewan, Canada; St. Louis University (G.L.), Souers Stroke Institute, MO; Department of Radiology (J.J.S.), University of Manitoba, Health Sciences Centre, Winnipeg, Canada; Department of Neurology (S.-I.S.), Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, South Korea; and Department of Medicine (Neurology) (R.H.S.), University of Toronto, Sunnybrook Health Sciences Centre, Ontario, Canada.

المصدر: Neurology [Neurology] 2024 May 28; Vol. 102 (10), pp. e209270. Date of Electronic Publication: 2024 May 13.

نوع المنشور: Journal Article; Randomized Controlled Trial

بيانات الدورية: Publisher: Lippincott Williams & Wilkins Country of Publication: United States NLM ID: 0401060 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1526-632X (Electronic) Linking ISSN: 00283878 NLM ISO Abbreviation: Neurology Subsets: MEDLINE

مواضيع طبية MeSH: Ischemic Stroke*/surgery , Ischemic Stroke*/therapy , Endovascular Procedures*/methods , Thrombectomy*/methods, Humans ; Male ; Female ; Aged ; Middle Aged ; Treatment Outcome ; Cognition/physiology ; Neuropsychological Tests ; Aged, 80 and over

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دورية أكاديمية

Population Trends of New Prescriptions for Antihyperglycemics and Antihypertensives Between 2014 and 2022.

المؤلفون: Yu AYX; Department of Medicine (Neurology) University of Toronto, Sunnybrook Health Sciences Centre Toronto ON Canada.; ICES Toronto ON Canada., Austin PC; ICES Toronto ON Canada.; Institute of Health Policy, Management and Evaluation, University of Toronto ON Canada., Jackevicius CA; ICES Toronto ON Canada.; Institute of Health Policy, Management and Evaluation, University of Toronto ON Canada.; College of Pharmacy, Western University of Health Sciences Pomona CA., Chu A; ICES Toronto ON Canada., Holodinsky JK; Department of Clinical Neurosciences and Hotchkiss Brain Institute University of Calgary AB Canada.; Department of Emergency Medicine University of Calgary AB Canada.; Community Health Sciences University of Calgary AB Canada., Hill MD; Department of Clinical Neurosciences and Hotchkiss Brain Institute University of Calgary AB Canada.; Community Health Sciences University of Calgary AB Canada., Kamal N; Department of Industrial Engineering Dalhousie University Halifax NS Canada.; Department of Community Health and Epidemiology, Department of Medicine (Neurology) Dalhousie University Halifax NS Canada., Kumar M; Department of Industrial Engineering Dalhousie University Halifax NS Canada., Lee DS; ICES Toronto ON Canada.; Department of Medicine (Cardiology) University of Toronto, University Health Network Toronto ON Canada., Vyas MV; ICES Toronto ON Canada.; Department of Medicine (Neurology) Unity Health Toronto, University of Toronto ON Canada., Joundi RA; Department of Medicine McMaster University Hamilton ON Canada., Khan NA; Department of Medicine University of British Columbia Vancouver BC Canada., Kapral MK; ICES Toronto ON Canada.; Department of Medicine (General Internal Medicine) University of Toronto, University Health Network Toronto ON Canada., McNaughton CD; ICES Toronto ON Canada.; Department of Medicine (Emergency Medicine) University of Toronto, Sunnybrook Health Sciences Centre Toronto ON Canada.

المصدر: Journal of the American Heart Association [J Am Heart Assoc] 2024 Apr 16; Vol. 13 (8), pp. e034118. Date of Electronic Publication: 2024 Apr 02.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: Wiley-Blackwell Country of Publication: England NLM ID: 101580524 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2047-9980 (Electronic) Linking ISSN: 20479980 NLM ISO Abbreviation: J Am Heart Assoc Subsets: MEDLINE

مواضيع طبية MeSH: Antihypertensive Agents*/therapeutic use , Hypoglycemic Agents*/therapeutic use, Humans ; Retrospective Studies ; Cross-Sectional Studies ; Drug Prescriptions ; Ontario/epidemiology

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Magnetic Resonance Imaging Assists With Determining Etiology After Transient Ischemic Attack or Minor Stroke.

المؤلفون: Moores M; Kelowna General Hospital & University of British Columbia Kelowna British Columbia Canada., Joundi RA; Faculty of Health Sciences McMaster University Hamilton Ontario Canada., Singh N; Department of Internal Medicine (Neurology Division), Rady Faculty of Health Sciences University of Manitoba Winnipeg Manitoba Canada., Penn AM; Stroke Rapid Assessment Unit, Island Health Victoria British Columbia Canada., Votova K; Island Health Regional Health Authority, Division of Medical Sciences University of Victoria Victoria British Columbia Canada., Smith EE; Department of Clinical Neurosciences, Radiology and Community Health Sciences, Hotchkiss Brain Institute, Cumming School of Medicine University of Calgary Calgary Alberta Canada., Coutts SB; Department of Clinical Neurosciences, Radiology and Community Health Sciences, Hotchkiss Brain Institute, Cumming School of Medicine University of Calgary Calgary Alberta Canada.

المصدر: Journal of the American Heart Association [J Am Heart Assoc] 2024 Apr 02; Vol. 13 (7), pp. e033817. Date of Electronic Publication: 2024 Mar 27.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: Wiley-Blackwell Country of Publication: England NLM ID: 101580524 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2047-9980 (Electronic) Linking ISSN: 20479980 NLM ISO Abbreviation: J Am Heart Assoc Subsets: MEDLINE

مواضيع طبية MeSH: Ischemic Attack, Transient*/diagnostic imaging , Ischemic Attack, Transient*/etiology , Stroke*/diagnostic imaging , Stroke*/etiology, Humans ; Prospective Studies ; Diffusion Magnetic Resonance Imaging ; Causality ; Magnetic Resonance Imaging

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دورية أكاديمية

Age-Specific Association of Co-Morbidity With Home-Time After Acute Stroke.

المؤلفون: Joundi RA; Division of Neurology, Hamilton Health Sciences, McMaster University & Population Health Research Institute, Hamilton, ON, Canada., King JA; Provincial Research Data Services, Alberta Health Services, Alberta Strategy for Patient Oriented Research Support Unit Data Platform, Calgary, AB, Canada., Stang J; Data and Analytics (DnA), Alberta Health Services, Edmonton, AB, Canada., Nicol D; Data and Analytics (DnA), Alberta Health Services, Edmonton, AB, Canada., Hill MD; Department of Clinical Neuroscience and Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada., Yu AYX; ICES, Toronto, ON, Canada.; Department of Medicine (Neurology), University of Toronto, Sunnybrook Health Sciences Centre, Toronto, ON, Canada., Kapral MK; ICES, Toronto, ON, Canada.; Department of Medicine, Division of General Internal Medicine, University of Toronto, Toronto, ON, Canada., Smith EE; Department of Clinical Neuroscience and Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.

المصدر: The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques [Can J Neurol Sci] 2024 Mar 27, pp. 1-9. Date of Electronic Publication: 2024 Mar 27.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: published by Cambridge University Press for the Canadian Neurological Sciences Federation Country of Publication: England NLM ID: 0415227 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 0317-1671 (Print) Linking ISSN: 03171671 NLM ISO Abbreviation: Can J Neurol Sci Subsets: MEDLINE

10

دورية أكاديمية

Validation of the Passive Surveillance Stroke Severity Score in Three Canadian Provinces.

المؤلفون: Yu AYX; Department of Medicine (Neurology), University of Toronto, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.; ICES, Toronto, ON, Canada., Austin PC; ICES, Toronto, ON, Canada., Park AL; ICES, Toronto, ON, Canada., Fang J; ICES, Toronto, ON, Canada., Hill MD; Departments of Clinical Neurosciences, Community Health Sciences, Medicine, Radiology and Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada., Kamal N; Department of Industrial Engineering, Dalhousie University, Halifax, NS, Canada., Field TS; Department of Medicine (Neurology), Vancouver Stroke Program, University of British Columbia, Vancouver, BC, Canada., Joundi RA; Department of Medicine, Hamilton Health Sciences Centre, McMaster University, Hamilton, ON, Canada., Peterson S; Centre for Health Services and Policy Research, University of British Columbia, Vancouver, BC, Canada., Zhao Y; Population Data BC, University of British Columbia, Vancouver, BC, Canada., Kapral MK; ICES, Toronto, ON, Canada.; Department of Medicine (General Internal Medicine), University of Toronto-University Health Network, Toronto, ON, Canada.

المصدر: The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques [Can J Neurol Sci] 2024 Mar 06, pp. 1-6. Date of Electronic Publication: 2024 Mar 06.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: published by Cambridge University Press for the Canadian Neurological Sciences Federation Country of Publication: England NLM ID: 0415227 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 0317-1671 (Print) Linking ISSN: 03171671 NLM ISO Abbreviation: Can J Neurol Sci Subsets: MEDLINE

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