Differential modulation of the N2 and P3 event-related potentials by response conflict and inhibition
Groom, Madeleine J. and Cragg, Lucy (2015) Differential modulation of the N2 and P3 event-related potentials by response conflict and inhibition. Brain and Cognition, 97 . pp. 1-9. ISSN 1090-2147
Background: Developing reliable and specific neural markers of cognitive processes is essential to improve understanding of healthy and atypical brain function. Despite extensive research there remains uncertainty as to whether two electrophysiological markers of cognitive control, the N2 and P3, are better conceptualised as markers of response inhibition or response conflict. The present study aimed to directly compare the effects of response inhibition and response conflict on the N2 and P3 event-related potentials, within-subjects.
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