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Dimensional emotions are represented by distinct topographical brain networks

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dc.contributor.authorLee, Yoonsang-
dc.contributor.authorSeo, Yeji-
dc.contributor.authorLee, Youngju-
dc.contributor.authorLee, Dongha-
dc.date.accessioned2023-09-19T04:23:52Z-
dc.date.available2023-09-19T04:23:52Z-
dc.date.created2023-08-27-
dc.date.issued2023-10-
dc.identifier.issn1697-2600-
dc.identifier.urihttp://scholarworks.bwise.kr/kbri/handle/2023.sw.kbri/964-
dc.description.abstractThe ability to recognize others' facial emotions has become increasingly important after the COVID-19 pandemic, which causes stressful situations in emotion regulation. Considering the importance of emotion in maintaining a social life, emotion knowledge to perceive and label emotions of oneself and others requires an understanding of affective dimensions, such as emotional valence and emotional arousal. However, limited information is available about whether the behavioral representation of affective dimensions is similar to their neural representation. To explore the relationship between the brain and behavior in the representational geometries of affective dimensions, we constructed a behavioral paradigm in which emotional faces were categorized into geometric spaces along the valence, arousal, and valence and arousal dimensions. Moreover, we compared such representations to neural representations of the faces acquired by functional magnetic resonance imaging. We found that affective dimensions were similarly represented in the behavior and brain. Specifically, behavioral and neural representations of valence were less similar to those of arousal. We also found that valence was represented in the dorsolateral prefrontal cortex, frontal eye fields, precuneus, and early visual cortex, whereas arousal was represented in the cingulate gyrus, middle frontal gyrus, orbitofrontal cortex, fusiform gyrus, and early visual cortex. In conclusion, the current study suggests that dimensional emotions are similarly represented in the behavior and brain and are presented with differential topographical organizations in the brain. © 2023 The Author(s).-
dc.language영어-
dc.language.isoen-
dc.publisherAsociacion Espanola de Psicologia Conductual-
dc.titleDimensional emotions are represented by distinct topographical brain networks-
dc.typeArticle-
dc.contributor.affiliatedAuthorLee, Yoonsang-
dc.contributor.affiliatedAuthorSeo, Yeji-
dc.contributor.affiliatedAuthorLee, Youngju-
dc.contributor.affiliatedAuthorLee, Dongha-
dc.identifier.doi10.1016/j.ijchp.2023.100408-
dc.identifier.wosid001071402900001-
dc.identifier.bibliographicCitationInternational Journal of Clinical and Health Psychology, v.23, no.4, pp.100408-
dc.relation.isPartOfInternational Journal of Clinical and Health Psychology-
dc.citation.titleInternational Journal of Clinical and Health Psychology-
dc.citation.volume23-
dc.citation.number4-
dc.citation.startPage100408-
dc.type.rimsART-
dc.description.journalClass1-
dc.description.isOpenAccessY-
dc.description.journalRegisteredClassssci-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaPsychology-
dc.relation.journalWebOfScienceCategoryPsychology, Clinical-
dc.subject.keywordPlusMEDIAL ORBITOFRONTAL CORTEX-
dc.subject.keywordPlusDECISION-MAKING-
dc.subject.keywordPlusATTENTION-
dc.subject.keywordPlusVALENCE-
dc.subject.keywordPlusFMRI-
dc.subject.keywordPlusEYE-
dc.subject.keywordPlusCOMPETENCE-
dc.subject.keywordPlusSIMILARITY-
dc.subject.keywordPlusKNOWLEDGE-
dc.subject.keywordPlusDISCRETE-
dc.subject.keywordAuthorArousal-
dc.subject.keywordAuthorEmotion representation-
dc.subject.keywordAuthorFunctional magnetic resonance imaging-
dc.subject.keywordAuthorRepresentational similarity analysis-
dc.subject.keywordAuthorValence-
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