Analysis of Multichannel EEG Recordings Based on Generalized Phase Synchronization and Cointegrated VAR

Alla R. Kammerdiner () and Panos M. Pardalos ()
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Alla R. Kammerdiner: University of Florida
Panos M. Pardalos: University of Florida

Chapter Chapter 18 in Computational Neuroscience, 2010, pp 317-339 from Springer

Abstract: Abstract Synchronization is shown to be a characteristic feature of electroencephalogram data collected from patients affected by neurological diseases, such as epilepsy. Phase synchronization has been applied successfully to investigate synchrony in neurophysiological signal. The classical approach to phase synchronization is inherently bivariate. We propose a novel multivariate approach to phase synchronization, by extending the bivariate case via cointegrated vector autoregression, and then apply the new concept to absence epilepsy data.

Keywords: Electroencephalogram; Phase synchronization; Cointegrated vector autoregressive processes (search for similar items in EconPapers)
Date: 2010
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Persistent link: https://EconPapers.repec.org/RePEc:spr:spochp:978-0-387-88630-5_18

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DOI: 10.1007/978-0-387-88630-5_18

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