کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6031015 1580940 2013 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Full Length ArticlesA method for event-related phase/amplitude coupling
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب شناختی
پیش نمایش صفحه اول مقاله
Full Length ArticlesA method for event-related phase/amplitude coupling
چکیده انگلیسی

Phase/amplitude coupling (PAC) is emerging as an important electrophysiological measure of local and long-distance neuronal communication. Current techniques for calculating PAC provide a numerical index that represents an average value across an arbitrarily long time period. This requires researchers to rely on block design experiments and temporal concatenation at the cost of the sub-second temporal resolution afforded by electrophysiological recordings. Here we present a method for calculating event-related phase/amplitude coupling (ERPAC) designed to capture the temporal evolution of task-related changes in PAC across events or between distant brain regions that is applicable to human or animal electromagnetic recording.

► Event-related phase/amplitude coupling (ERPAC) enables time-resolved coupling. ► ERPAC is easy to instantiate for human and animal electrophysiology. ► ERPAC provides novel insight into the timing of brain dynamics. ► ERPAC can be used to assess the timing of coupling across brain regions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: NeuroImage - Volume 64, 1 January 2013, Pages 416-424
نویسندگان
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