Examining the effects of one- and three-dimensional spatial filtering analyses in magnetoencephalography.

Spatial filtering, or beamforming, is a commonly used data-driven analysis technique in the field of Magnetoencephalography (MEG). Although routinely referred to as a single technique, beamforming in fact encompasses several different methods, both with regard to defining the spatial filters used to...

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Bibliographic Details
Main Authors: Sam Johnson, Garreth Prendergast, Mark Hymers, Gary Green
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2011-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3152290?pdf=render