دورية أكاديمية
Prosaccade and Antisaccade Behavior in Fragile X-Associated Tremor/Ataxia Syndrome Progression.
العنوان: | Prosaccade and Antisaccade Behavior in Fragile X-Associated Tremor/Ataxia Syndrome Progression. |
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المؤلفون: | McLennan YA; The MIND Institute University of California Davis Medical Center Sacramento California USA.; Department of Pediatrics University of California Davis Medical Center Sacramento California USA., Mosconi MW; Life Span Institute, Kansas Center for Autism Research and Training, and Clinical Child Psychology Program University of Kansas Lawrence Kansas USA., McKenzie FJ; University of California Davis School of Medicine Sacramento California USA., Famula J; The MIND Institute University of California Davis Medical Center Sacramento California USA.; Department of Psychiatry and Behavioral Sciences University of California Davis Medical Center Sacramento California USA., Krawchuk B; University of California Davis School of Medicine Sacramento California USA., Kim K; Department of Psychology University of California Davis California USA., Clark CJ; The MIND Institute University of California Davis Medical Center Sacramento California USA.; Department of Pediatrics University of California Davis Medical Center Sacramento California USA., Hessl D; The MIND Institute University of California Davis Medical Center Sacramento California USA.; University of California Davis School of Medicine Sacramento California USA., Rivera SM; The MIND Institute University of California Davis Medical Center Sacramento California USA.; Department of Psychology University of California Davis California USA., Simon TJ; The MIND Institute University of California Davis Medical Center Sacramento California USA.; University of California Davis School of Medicine Sacramento California USA., Tassone F; The MIND Institute University of California Davis Medical Center Sacramento California USA.; Department of Biochemistry and Molecular Medicine University of California Davis School of Medicine Sacramento California USA., Hagerman RJ; The MIND Institute University of California Davis Medical Center Sacramento California USA.; Department of Pediatrics University of California Davis Medical Center Sacramento California USA. |
المصدر: | Movement disorders clinical practice [Mov Disord Clin Pract] 2022 Apr 28; Vol. 9 (4), pp. 473-478. Date of Electronic Publication: 2022 Apr 28 (Print Publication: 2022). |
نوع المنشور: | Journal Article |
اللغة: | English |
بيانات الدورية: | Publisher: Wiley Country of Publication: United States NLM ID: 101630279 Publication Model: eCollection Cited Medium: Internet ISSN: 2330-1619 (Electronic) Linking ISSN: 23301619 NLM ISO Abbreviation: Mov Disord Clin Pract Subsets: PubMed not MEDLINE |
أسماء مطبوعة: | Original Publication: Hoboken, NJ : Wiley, [2014]- |
مستخلص: | Background: Quantitative measurement of eye movements can reveal subtle progression in neurodegenerative diseases. Objective: To determine if quantitative measurements of eye movements may reveal subtle progression of fragile X-associated tremor and ataxia (FXTAS). Methods: Prosaccade (PS) and antisaccade (AS) behavior was analyzed in 25 controls, 57 non-FXTAS carriers, and 46 carriers with FXTAS. Results: Symptomatic individuals with FXTAS had longer AS latencies, increased rates of AS errors, and increased AS dysmetria relative to non-FXTAS carriers and controls. These deficits, along with PS latency and velocity, were greater in advanced FXTAS stages. Conclusion: AS deficits differentiated FXTAS from non-FXTAS premutation carriers implicating top-down control and frontostriatal deterioration. However, the absence of group differences between non-FXTAS carriers and controls in AS and PS markers suggests saccade performance may not be a sensitive enough measure for detecting conversion to FXTAS, but instead more helpful as translational biomarkers of FXTAS progression. (© 2022 International Parkinson and Movement Disorder Society.) |
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معلومات مُعتمدة: | P50 HD103526 United States HD NICHD NIH HHS; R01 HD036071 United States HD NICHD NIH HHS; R01 MH078041 United States MH NIMH NIH HHS; R01 NS110100 United States NS NINDS NIH HHS |
فهرسة مساهمة: | Keywords: FXTAS; antisaccade; eye movements; inhibitory deficits.; prosaccade |
تواريخ الأحداث: | Date Created: 20220519 Latest Revision: 20240526 |
رمز التحديث: | 20240526 |
مُعرف محوري في PubMed: | PMC9092736 |
DOI: | 10.1002/mdc3.13449 |
PMID: | 35586536 |
قاعدة البيانات: | MEDLINE |
تدمد: | 2330-1619 |
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DOI: | 10.1002/mdc3.13449 |