Distinct brain responses to different inhibitions: Evidence from a modified Flanker Task

Abstract Whether inhibition is a unitary or multifaceted construct is still an open question. To clarify the electrophysiological distinction among the different types of inhibition, we used a modified flanker paradigm, in which interference inhibition, rule inhibition, and response inhibition were...

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Autores principales:	Liufang Xie, Maofan Ren, Bihua Cao, Fuhong Li
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/11af270f1aaa45968b33ed4dbba12d08
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spelling	oai:doaj.org-article:11af270f1aaa45968b33ed4dbba12d082021-12-02T11:53:08ZDistinct brain responses to different inhibitions: Evidence from a modified Flanker Task10.1038/s41598-017-04907-y2045-2322https://doaj.org/article/11af270f1aaa45968b33ed4dbba12d082017-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-04907-yhttps://doaj.org/toc/2045-2322Abstract Whether inhibition is a unitary or multifaceted construct is still an open question. To clarify the electrophysiological distinction among the different types of inhibition, we used a modified flanker paradigm, in which interference inhibition, rule inhibition, and response inhibition were compared to non-inhibition condition. The results indicated that, compared to the non-inhibition condition (1) the interference inhibition condition induced larger negativities during N2 epoch at the frontal region, (2) the rule inhibition condition elicited a larger N1 at the posterior region, followed by a larger P3a at the frontal region, reflecting the function of proactive cognitive control in the new stimulus-reaction (S-R) association, and (3) the response inhibition condition evoked a larger P3b at the posterior region, reflecting the process of suppressing the old response and reprogramming the new action. These findings provide new evidence that distinct neural mechanisms underlie different types of inhibition.Liufang XieMaofan RenBihua CaoFuhong LiNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Liufang Xie Maofan Ren Bihua Cao Fuhong Li Distinct brain responses to different inhibitions: Evidence from a modified Flanker Task
description	Abstract Whether inhibition is a unitary or multifaceted construct is still an open question. To clarify the electrophysiological distinction among the different types of inhibition, we used a modified flanker paradigm, in which interference inhibition, rule inhibition, and response inhibition were compared to non-inhibition condition. The results indicated that, compared to the non-inhibition condition (1) the interference inhibition condition induced larger negativities during N2 epoch at the frontal region, (2) the rule inhibition condition elicited a larger N1 at the posterior region, followed by a larger P3a at the frontal region, reflecting the function of proactive cognitive control in the new stimulus-reaction (S-R) association, and (3) the response inhibition condition evoked a larger P3b at the posterior region, reflecting the process of suppressing the old response and reprogramming the new action. These findings provide new evidence that distinct neural mechanisms underlie different types of inhibition.
format	article
author	Liufang Xie Maofan Ren Bihua Cao Fuhong Li
author_facet	Liufang Xie Maofan Ren Bihua Cao Fuhong Li
author_sort	Liufang Xie
title	Distinct brain responses to different inhibitions: Evidence from a modified Flanker Task
title_short	Distinct brain responses to different inhibitions: Evidence from a modified Flanker Task
title_full	Distinct brain responses to different inhibitions: Evidence from a modified Flanker Task
title_fullStr	Distinct brain responses to different inhibitions: Evidence from a modified Flanker Task
title_full_unstemmed	Distinct brain responses to different inhibitions: Evidence from a modified Flanker Task
title_sort	distinct brain responses to different inhibitions: evidence from a modified flanker task
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/11af270f1aaa45968b33ed4dbba12d08
work_keys_str_mv	AT liufangxie distinctbrainresponsestodifferentinhibitionsevidencefromamodifiedflankertask AT maofanren distinctbrainresponsestodifferentinhibitionsevidencefromamodifiedflankertask AT bihuacao distinctbrainresponsestodifferentinhibitionsevidencefromamodifiedflankertask AT fuhongli distinctbrainresponsestodifferentinhibitionsevidencefromamodifiedflankertask
_version_	1718394850446934016

Distinct brain responses to different inhibitions: Evidence from a modified Flanker Task

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