Using questionnaires and task-related EEG signals to reveal hindered reappraisal and biased suppression in individuals with high schizotypal traits | |
Pan Dong-ni1,2; Hoid Delhii1,2; Wang Zheng-hao1,2; Wang Yi1,2; Li Xuebing1,2 | |
刊名 | Scientific reports
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2020 | |
卷号 | 10期号:1页码:5529 |
ISSN号 | 2045-2322 |
DOI | 10.1038/s41598-020-62283-6 |
通讯作者 | Li, Xuebing(lixb@psych.ac.cn) |
产权排序 | 1 |
文献子类 | Article |
英文摘要 | Although impaired ability to regulate emotion is commonly reported in schizophrenic patients, the exact pattern of regulation of negative emotions in high-risk individuals remains unclear. in the current study, 26 high-schizotypy individuals paired with 26 controls completed an emotion regulation questionnaire (eRQ) and a laboratory emotion regulation task with electroencephalogram (eeG) recording. Two emotion regulation strategies, namely, reappraisal and expression suppression, were concurrently examined. the late positive potential (Lpp) and frontal alpha asymmetry (fAA) were selected as two independent neural indicators of the emotion regulation efect. In the ERQ questionnaire, individuals in the high schizotypy group reported higher habitual use of suppression than the controls. During the emotion regulation task, the high schizotypy group showed no early LPP reduction in reappraisal compared with the control group and exhibited a general negative fAA pattern (left-biased alpha). In conclusion, we found that individuals with high schizotypy exhibited maladaptive regulation of negative emotions, manifested in hindered reappraisal and biased suppression; this may exacerbate the negative afect of such emotions and further serve as a risk factor for psychosis |
资助项目 | National Nature Science Foundation of China[31671136] ; National Nature Science Foundation of China[31530031] ; Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences |
WOS关键词 | FOCUSED EMOTION REGULATION ; FRONTAL EEG ; SCHIZOPHRENIA EVIDENCE ; COGNITIVE CONTROL ; ALPHA ASYMMETRY ; PSYCHOSIS ; STRESS ; PERSONALITY ; ATTENTION ; DEFICITS |
WOS研究方向 | Science & Technology - Other Topics |
语种 | 英语 |
出版者 | NATURE PUBLISHING GROUP |
WOS记录号 | WOS:000563337500001 |
资助机构 | National Nature Science Foundation of China ; Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences |
内容类型 | 期刊论文 |
源URL | [http://ir.psych.ac.cn/handle/311026/31775] ![]() |
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.Key laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, 100101, China 2.Department of Psychology, University of Chinese Academy of Sciences, Beijing, 10049, China |
推荐引用方式 GB/T 7714 | Pan Dong-ni,Hoid Delhii,Wang Zheng-hao,et al. Using questionnaires and task-related EEG signals to reveal hindered reappraisal and biased suppression in individuals with high schizotypal traits[J]. Scientific reports,2020,10(1):5529. |
APA | Pan Dong-ni,Hoid Delhii,Wang Zheng-hao,Wang Yi,&Li Xuebing.(2020).Using questionnaires and task-related EEG signals to reveal hindered reappraisal and biased suppression in individuals with high schizotypal traits.Scientific reports,10(1),5529. |
MLA | Pan Dong-ni,et al."Using questionnaires and task-related EEG signals to reveal hindered reappraisal and biased suppression in individuals with high schizotypal traits".Scientific reports 10.1(2020):5529. |
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