Non-linear Analysis of Scalp EEG by Using Bispectra: The Effect of the Reference Choice

Bispectral analysis is a signal processing technique that makes it possible to capture the non-linear and non-Gaussian properties of the EEG signals. It has found various applications in EEG research and clinical practice, including the assessment of anesthetic depth, the identification of epileptic...

Full description

Bibliographic Details

Published in:	Frontiers in Neuroscience
Main Authors:	Federico Chella, Antea D'Andrea, Alessio Basti, Vittorio Pizzella, Laura Marzetti
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2017-05-01
Subjects:	EEG reference EEG functional connectivity non-linear connectivity bispectral analysis bicoherence antisymmetric cross-bispectrum
Online Access:	http://journal.frontiersin.org/article/10.3389/fnins.2017.00262/full