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Changing your mind before it is too late: The electrophysiological correlates of online error correction during response selection
Author(s) -
Roger Clémence,
Núñez Castellar Elena,
Pourtois Gilles,
Fias Wim
Publication year - 2014
Publication title -
psychophysiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.661
H-Index - 156
eISSN - 1469-8986
pISSN - 0048-5772
DOI - 10.1111/psyp.12224
Subject(s) - psychology , electrophysiology , electroencephalography , neuroscience , cognition , inhibitory control , negativity effect , latency (audio) , error related negativity , inhibitory postsynaptic potential , task (project management) , cognitive psychology , anterior cingulate cortex , computer science , telecommunications , management , economics
Abstract Inhibiting actions when they are no longer appropriate is essential for adaptive goal‐directed behavior. In this study, we used high‐density EEG and a standard flanker task to explore the spatiotemporal dynamics of cognitive control and inhibitory mechanisms aimed to prevent the commission of errors. By recording hand‐related electromyographic activity, we could disentangle successful from unsuccessful inhibition attempts. Our results confirm that (a) the latency of the error‐related negativity ( ERN ; or N e) component is too late to be associated with these online inhibitory mechanisms, and (b) instead, a frontal slow negative component with an earlier time course was associated with the implementation of online inhibition. These findings are consistent with single‐cell recordings in monkeys showing that the supplementary motor area provides cognitive control signals to the primary motor cortex to exert online inhibition and in turn rectify the course of erroneous actions.