Rapid communication with a P300 matrix speller using electrocorticographic signals (ECoG)

A brain-computer interface (BCI) can provide a non-muscular communication channel to severely disabled people. One particular realization of a BCI is the P300 matrix speller that was originally described by Farwell and Donchin in 1988. This speller uses event-related potentials (ERPs) that include t...

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Bibliographic Details

Published in:	Frontiers in Neuroscience
Main Authors:	Peter eBrunner, Anthony L Ritaccio, Joseph F Emrich, Horst Bischof, Gerwin Schalk
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2011-02-01
Subjects:	electrocorticography (ECoG) P300 brain-computer interface (BCI) Event Related Potential (ERP) Speller
Online Access:	http://journal.frontiersin.org/Journal/10.3389/fnins.2011.00005/full