دورية أكاديمية
osl-dynamics, a toolbox for modeling fast dynamic brain activity.
| العنوان: | osl-dynamics, a toolbox for modeling fast dynamic brain activity. |
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| المؤلفون: | Gohil C; Oxford Centre for Human Brain Activity, Wellcome Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom., Huang R; Oxford Centre for Human Brain Activity, Wellcome Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom., Roberts E; Oxford Centre for Human Brain Activity, Wellcome Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom., van Es MWJ; Oxford Centre for Human Brain Activity, Wellcome Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom., Quinn AJ; Oxford Centre for Human Brain Activity, Wellcome Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom.; Centre for Human Brain Health, School of Psychology, University of Birmingham, Birmingham, United Kingdom., Vidaurre D; Oxford Centre for Human Brain Activity, Wellcome Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom.; Center for Functionally Integrative Neuroscience, Department of Clinical Medicine, Aarhus University, Aarhus, Denmark., Woolrich MW; Oxford Centre for Human Brain Activity, Wellcome Centre for Integrative Neuroimaging, Department of Psychiatry, University of Oxford, Oxford, United Kingdom. |
| المصدر: | ELife [Elife] 2024 Jan 29; Vol. 12. Date of Electronic Publication: 2024 Jan 29. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: eLife Sciences Publications, Ltd Country of Publication: England NLM ID: 101579614 Publication Model: Electronic Cited Medium: Internet ISSN: 2050-084X (Electronic) Linking ISSN: 2050084X NLM ISO Abbreviation: Elife Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Cambridge, UK : eLife Sciences Publications, Ltd., 2012- |
| مواضيع طبية MeSH: | Nervous System Physiological Phenomena* , Pentaerythritol Tetranitrate*, Brain/diagnostic imaging ; Cognition ; Electrocorticography ; Electroencephalography |
| مستخلص: | Neural activity contains rich spatiotemporal structure that corresponds to cognition. This includes oscillatory bursting and dynamic activity that span across networks of brain regions, all of which can occur on timescales of tens of milliseconds. While these processes can be accessed through brain recordings and imaging, modeling them presents methodological challenges due to their fast and transient nature. Furthermore, the exact timing and duration of interesting cognitive events are often a priori unknown. Here, we present the OHBA Software Library Dynamics Toolbox (osl-dynamics), a Python-based package that can identify and describe recurrent dynamics in functional neuroimaging data on timescales as fast as tens of milliseconds. At its core are machine learning generative models that are able to adapt to the data and learn the timing, as well as the spatial and spectral characteristics, of brain activity with few assumptions. osl-dynamics incorporates state-of-the-art approaches that can be, and have been, used to elucidate brain dynamics in a wide range of data types, including magneto/electroencephalography, functional magnetic resonance imaging, invasive local field potential recordings, and electrocorticography. It also provides novel summary measures of brain dynamics that can be used to inform our understanding of cognition, behavior, and disease. We hope osl-dynamics will further our understanding of brain function, through its ability to enhance the modeling of fast dynamic processes. Competing Interests: CG, RH, ER, Mv, AQ, DV, MW No competing interests declared (© 2023, Gohil et al.) |
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| معلومات مُعتمدة: | United Kingdom WT_ Wellcome Trust; 10.35802/106183 United Kingdom WT_ Wellcome Trust; 10.35802/215573 United Kingdom WT_ Wellcome Trust |
| فهرسة مساهمة: | Keywords: brain; bursts; dynamics; human; machine learning; networks; neuroscience; oscillations |
| المشرفين على المادة: | 10L39TRG1Z (Pentaerythritol Tetranitrate) |
| تواريخ الأحداث: | Date Created: 20240129 Date Completed: 20240130 Latest Revision: 20240320 |
| رمز التحديث: | 20240320 |
| مُعرف محوري في PubMed: | PMC10945565 |
| DOI: | 10.7554/eLife.91949 |
| PMID: | 38285016 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 2050-084X |
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| DOI: | 10.7554/eLife.91949 |