Estimating dynamic cortical connectivity from motor imagery EEG using KALMAN smoother & EM algorithm
This paper considers identifying effective cortical connectivity from scalp EEG. Recent studies use time-varying multivariate autoregressive (TV-MAR) models to better describe the changing connectivity between cortical regions where the TV coefficients are estimated by Kalman filter (KF) within a st...
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Main Authors: | , , , , |
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Format: | Article |
Published: |
IEEE Xplore Digital Library
2014
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Subjects: | |
Online Access: | http://eprints.utm.my/id/eprint/52733/ http://dx.doi.org/10.1109/SSP.2014.6884605 |
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Institution: | Universiti Teknologi Malaysia |