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Article: Differentiating electrophysiological response to decrease and increase negative emotion regulation

TitleDifferentiating electrophysiological response to decrease and increase negative emotion regulation
Authors
KeywordsLPP
cognitive reappraisal
emotion regulation
ERP
P2
Issue Date2013
Citation
Chinese Science Bulletin, 2013, v. 58, n. 13, p. 1543-1550 How to Cite?
AbstractWe investigated the reappraisal and the time course of negative emotion regulation by performing event-related potential (ERP) recordings. We found that negative pictures elicited more positive P2 and late positivity potential (LPP) deflections than neutral pictures. This effect occurred between 150-2000 ms post-stimulus. Compared to the emotion maintaining condition, the emotion enhancing condition was associated with higher arousal ratings and displayed increased P2 and LPP amplitudes. The decrease condition was also associated with reduced picture-induced arousal; however, it led to increased P2 and LPP amplitudes. Furthermore, when compared with the maintain condition, both the enhancing and decrease conditions significantly enhanced LPP in the early stage (350-750 ms). Compared to previous studies using western subjects, the negative emotion LPP effects of the present study were shorter in duration and the decrease-emotion condition elicited larger LPPs. © 2013 The Author(s).
Persistent Identifierhttp://hdl.handle.net/10722/230927
ISSN
2015 Impact Factor: 1.789

 

DC FieldValueLanguage
dc.contributor.authorWu, HaiYan Y.-
dc.contributor.authorTang, Ping-
dc.contributor.authorHuang, XuShu S.-
dc.contributor.authorHu, XiaoQing Q.-
dc.contributor.authorLuo, YueJia J.-
dc.date.accessioned2016-09-01T06:07:10Z-
dc.date.available2016-09-01T06:07:10Z-
dc.date.issued2013-
dc.identifier.citationChinese Science Bulletin, 2013, v. 58, n. 13, p. 1543-1550-
dc.identifier.issn1001-6538-
dc.identifier.urihttp://hdl.handle.net/10722/230927-
dc.description.abstractWe investigated the reappraisal and the time course of negative emotion regulation by performing event-related potential (ERP) recordings. We found that negative pictures elicited more positive P2 and late positivity potential (LPP) deflections than neutral pictures. This effect occurred between 150-2000 ms post-stimulus. Compared to the emotion maintaining condition, the emotion enhancing condition was associated with higher arousal ratings and displayed increased P2 and LPP amplitudes. The decrease condition was also associated with reduced picture-induced arousal; however, it led to increased P2 and LPP amplitudes. Furthermore, when compared with the maintain condition, both the enhancing and decrease conditions significantly enhanced LPP in the early stage (350-750 ms). Compared to previous studies using western subjects, the negative emotion LPP effects of the present study were shorter in duration and the decrease-emotion condition elicited larger LPPs. © 2013 The Author(s).-
dc.languageeng-
dc.relation.ispartofChinese Science Bulletin-
dc.subjectLPP-
dc.subjectcognitive reappraisal-
dc.subjectemotion regulation-
dc.subjectERP-
dc.subjectP2-
dc.titleDifferentiating electrophysiological response to decrease and increase negative emotion regulation-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s11434-013-5746-x-
dc.identifier.scopuseid_2-s2.0-84877017111-
dc.identifier.volume58-
dc.identifier.issue13-
dc.identifier.spage1543-
dc.identifier.epage1550-
dc.identifier.eissn1861-9541-

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