Implicit emotion regulation deficits in individuals with high schizotypal traits: an ERP study
文献类型:期刊论文
作者 | Hoid, Delhii1,2; Pan, Dong-ni1,2; Wang, Yi1,2![]() ![]() |
刊名 | SCIENTIFIC REPORTS
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出版日期 | 2020-03-03 |
卷号 | 10期号:1页码:12 |
ISSN号 | 2045-2322 |
DOI | 10.1038/s41598-020-60787-9 |
产权排序 | 1 |
文献子类 | article |
英文摘要 | Schizotypy is associated with poor emotion regulation that is thought to contribute to the development of psychotic symptoms and to indicate a predisposition to schizophrenia. Having focused primarily on the relationship between schizotypy and explicit emotion regulation, existing studies have, until now, neglected to acknowledge the potentially important role of implicit emotion regulation. Our aim in the current study was to investigate implicit emotion regulation deficits in schizotypy. To this end, we used a newly developed Priming-Identification (PI) ERP paradigm, consisting of a priming phase and an emotion identification phase, to test 30 individuals with schizotypy and 30 healthy controls while also acquiring EEG data. During the priming phase, we aimed to manipulate emotion regulation goals (i.e., to bring about an intended emotional state) by presenting a category of words related to emotion regulation alongside a category of control words. Associated brain responses occurring during the subsequent stage were indexed according to three ERP components: N170, early posterior negativity (EPN) and late positive potential (LPP). Results showed that, in the control group, priming words associated with emotion regulation led to enhancements in the early N170 amplitude and the middle EPN during expression identification. The same pattern was not observed in the schizotypy group. In summary, our results suggest the presence of deficits in the early and middle stages of the implicit emotion regulation process among individuals with high schizotypal traits. |
WOS关键词 | EVENT-RELATED POTENTIALS ; GYRUS VOLUME REDUCTION ; TIME-COURSE ; REGULATION STRATEGIES ; FACIAL EXPRESSIONS ; SCHIZOPHRENIA ; N170 ; FACES ; ACTIVATION ; ABNORMALITIES |
资助项目 | National Nature Science Foundation of China[NSFC 31671136] ; National Nature Science Foundation of China[31530031] |
WOS研究方向 | Science & Technology - Other Topics |
语种 | 英语 |
WOS记录号 | WOS:000560289400003 |
出版者 | NATURE PUBLISHING GROUP |
资助机构 | National Nature Science Foundation of China |
源URL | [http://ir.psych.ac.cn/handle/311026/32460] ![]() |
专题 | 心理研究所_中国科学院心理健康重点实验室 |
通讯作者 | Li, Xuebing |
作者单位 | 1.Univ Chinese Acad Sci, Dept Psychol, Beijing 10049, Peoples R China 2.Chinese Acad Sci, Key Lab Mental Hlth, Inst Psychol, Beijing 100101, Peoples R China |
推荐引用方式 GB/T 7714 | Hoid, Delhii,Pan, Dong-ni,Wang, Yi,et al. Implicit emotion regulation deficits in individuals with high schizotypal traits: an ERP study[J]. SCIENTIFIC REPORTS,2020,10(1):12. |
APA | Hoid, Delhii,Pan, Dong-ni,Wang, Yi,&Li, Xuebing.(2020).Implicit emotion regulation deficits in individuals with high schizotypal traits: an ERP study.SCIENTIFIC REPORTS,10(1),12. |
MLA | Hoid, Delhii,et al."Implicit emotion regulation deficits in individuals with high schizotypal traits: an ERP study".SCIENTIFIC REPORTS 10.1(2020):12. |
入库方式: OAI收割
来源:心理研究所
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