Investigating causality between interacting brain areas with multivariate autoregressive models of MEG sensor data

In this work, we investigate the feasibility to estimating causal interactions between brain regions based on multivariate autoregressive models (MAR models) fitted to magnetoencephalographic (MEG) sensor measurements. We first demonstrate the theoretical feasibility of estimating source level causa...

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Bibliographic Details
Main Authors: Michalareas, George, Schoffelen, Jan‐Mathijs, Paterson, Gavin, Gross, Joachim
Format: Artigo
Language:Inglês
Published: Wiley Subscription Services, Inc., A Wiley Company 2012
Subjects:
Research Articles
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3617463/
https://ncbi.nlm.nih.gov/pubmed/22328419
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/hbm.21482
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