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Brain Activation in Contrasts of Microexpression Following Emotional Contexts
Zhang,Ming1; Zhao,Ke1; Qu,Fangbing1,2; Li,Kaiyun1,3; Fu,Xiaolan1,4
First AuthorZhang, Ming
Correspondent Emailxiaolanfufuxl@psych.ac.cn
Contribution Rank1
AbstractThe recognition of microexpressions may be influenced by emotional contexts. The microexpression is recognized poorly when it follows a negative context in contrast to a neutral context. Based on the behavioral evidence, we predicted that the effect of emotional contexts might be dependent on neural activities. Using the synthesized microexpressions task modified from the Micro-Expression Training Tool (METT), we performed an functional MRI (fMRI) study to compare brain response in contrasts of the same targets following different contexts. Behaviorally, we observed that the accuracies of target microexpressions following neutral contexts were significantly higher than those following negative or positive contexts. At the neural level, we found increased brain activations in contrasts of the same targets following different contexts, which reflected the discrepancy in the processing of emotional contexts. The increased activations implied that different emotional contexts might differently influence the processing of subsequent target microexpressions and further suggested interactions between the processing of emotional contexts and of microexpressions.
Keywordemotion context microexpression recognition activation fMRI
2020-04-29
Language英语
DOI10.3389/fnins.2020.00329
Source PublicationFRONTIERS IN NEUROSCIENCE
ISSN1662-453X
Volume14Pages:7
Subtypearticle
URL查看原文
Indexed BySCI
Funding ProjectNational Natural Science Foundation of China ; German Research Foundation (DFG)[NSFC61621136008/DFG TRR-169] ; Scientific Foundation of Institute of Psychology, Chinese Academy of Sciences[Y9CX432005]
PublisherFRONTIERS MEDIA SA
WOS KeywordFACIAL EXPRESSIONS ; STIMULUS VALENCE ; FACES ; RECOGNITION ; AROUSAL ; FMRI
WOS Research AreaNeurosciences & Neurology
WOS SubjectNeurosciences
WOS IDWOS:000535539200001
WoS QuartileQ2
QuartileQ2
Population人类
Gender男 ; 女
Age Group青年(18岁-29岁)
Number of Participants21
Tests and Measuressynthesized microexpressions task ;fMRI experiment
Dependent variablesBOLD signal
InstrumentE-Prime 2.0;Siemens 3.0-T scanner
Statistical ToolsSPM8
Statistical Methodtwo-way repeated ANOVA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/31985
Collection脑与认知科学国家重点实验室
Affiliation1.Chinese Acad Sci, Inst Psychol, Beijing, Peoples R China;
2.Capital Normal Univ, Coll Presch Educ, Beijing, Peoples R China;
3.Univ Jinan, Sch Educ & Psychol, Jinan, Peoples R China;
4.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China
First Author AffilicationInstitute of Psychology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang,Ming,Zhao,Ke,Qu,Fangbing,et al. Brain Activation in Contrasts of Microexpression Following Emotional Contexts[J]. FRONTIERS IN NEUROSCIENCE,2020,14:7.
APA Zhang,Ming,Zhao,Ke,Qu,Fangbing,Li,Kaiyun,&Fu,Xiaolan.(2020).Brain Activation in Contrasts of Microexpression Following Emotional Contexts.FRONTIERS IN NEUROSCIENCE,14,7.
MLA Zhang,Ming,et al."Brain Activation in Contrasts of Microexpression Following Emotional Contexts".FRONTIERS IN NEUROSCIENCE 14(2020):7.
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