Universität zu Köln

Bode, Stefan ORCID: 0000-0002-0258-7795 and Stahl, Jutta ORCID: 0000-0002-3252-180X (2014). Predicting errors from patterns of event-related potentials preceding an overt response. Biol. Psychol., 103. S. 357 - 370. AMSTERDAM: ELSEVIER SCIENCE BV. ISSN 1873-6246

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Abstract

Everyday actions often require fast and efficient error detection and error correction. For this, the brain has to accumulate evidence for errors as soon as it becomes available. This study used multivariate pattern classification techniques for event-related potentials to track the accumulation of error-related brain activity before an overt response was made. Upcoming errors in a digit-flanker task could be predicted after the initiation of an erroneous motor response, similar to 90 ms before response execution. Channels over motor and parieto-occipital cortices were most important for error prediction, suggesting ongoing perceptual analyses and comparisons of initiated and appropriate motor programmes. Lower response force on error trials as compared to correct trials was observed, which indicates that this early error information was used for attempts to correct for errors before the overt response was made. In summary, our results suggest an early, automatic accumulation of error-related information, providing input for fast correction processes. (C) 2014 Elsevier B.V. All rights reserved.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Bode, Stefan UNSPECIFIED orcid.org/0000-0002-0258-7795 UNSPECIFIED Stahl, Jutta UNSPECIFIED orcid.org/0000-0002-3252-180X UNSPECIFIED
URN:	urn:nbn:de:hbz:38-421537
DOI:	10.1016/j.biopsycho.2014.10.002
Journal or Publication Title:	Biol. Psychol.
Volume:	103
Page Range:	S. 357 - 370
Date:	2014
Publisher:	ELSEVIER SCIENCE BV
Place of Publication:	AMSTERDAM
ISSN:	1873-6246
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language PERCEPTUAL DECISION-MAKING; BRAIN POTENTIALS; ANTERIOR CINGULATE; PREFRONTAL CORTEX; COGNITIVE CONTROL; EXECUTIVE CONTROL; PARIETAL CORTEX; ERP COMPONENTS; FLANKER TASK; NEURAL BASIS Multiple languages Psychology, Biological; Behavioral Sciences; Psychology; Psychology, Experimental Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/42153