Motivation modulates the P300 amplitude during brain–computer interface use

Abstract Objective This study examined the effect of motivation as a possible psychological influencing variable on P300 amplitude and performance in a brain–computer interface (BCI) controlled by event-related potentials (ERP). Methods Participants were instructed to copy spell a sentence by attend...

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Veröffentlicht in:	Clinical neurophysiology 2010-07, Vol.121 (7), p.1023-1031
Hauptverfasser:	Kleih, S.C, Nijboer, F, Halder, S, Kübler, A
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult BCI Behavioral psychophysiology Biological and medical sciences Brain - physiology EEG Electrodiagnosis. Electric activity recording Electrophysiology ERP Event-Related Potentials, P300 - physiology Fundamental and applied biological sciences. Psychology Humans Investigative techniques, diagnostic techniques (general aspects) Medical sciences Motivation Motivation - physiology Nervous system Neurology P300 Photic Stimulation - methods Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Psychomotor Performance - physiology Reaction Time - physiology User-Computer Interface Visual
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