Investigating directed phase couplings from multivariate EEG/MEG time series
- đ¤ Speaker: Alessio Basti, MRC CBU
- đ Date & Time: Monday 04 June 2018, 12:30 - 13:30
- đ Venue: Lecture Theatre, MRC Cognition and Brain Sciences Unit, 15 Chaucer Road, Cambridge
Abstract
Recent works suggest that the use of bivariate methods to analyse EEG /MEG time series is suboptimal when functional connectivity is the target. Indeed, the application of dimensionality reduction approaches to multivariate time series, such as parcel signals, unavoidably leads to discard a large part of the information. In my talk I will present a computational method called Multivariate Phase Slope Index. This method allows to directly investigate the directionality of functional interactions between brain regions from multivariate EEG /MEG time series.
Series This talk is part of the Imagers Interest Group series.
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Monday 04 June 2018, 12:30-13:30