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Response bias-related impairment of early subjective face discrimination in social anxiety disorders: An event-related potential study | |
Qi, Yanyan1,2; Gu, Ruolei1,2; Cao, Jianqin3; Bi, Xuejing3; Wu, Haiyan1,2; Liu, Xun1,2; H. Wu; X. Liu | |
通讯作者邮箱 | wuhy@psych.ac.cn ; liux@psych.ac.cn |
摘要 | Considerable research has shown that social anxiety disorder (SAD) is accompanied by various negative cognitive biases, such as social feedback expectancy bias, memory bias, and interpretation bias. However, whether the memory bias in individuals with SAD is actually a manifestation of response bias, and whether such response bias is associated with deficits in face discrimination, remains unclear. In the present study, we investigated response bias (i.e., a tendency to recognize more negative evaluations) to faces with positive (social acceptance) or negative (social rejection) social evaluations in individuals with SAD and healthy controls (HCs) using event-related potentials (ERPs). Behavioral results revealed significant group differences in response bias in the forced-choice recall task, but no difference in overall memory accuracy. ERP results demonstrated that HCs showed a larger N170 to faces that had rejected them as compared to those that had accepted them, but this effect was not evident in the SAD group. Further analysis showed that response bias was correlated with the AN170 (rejected accepted) amplitude. We concluded that the response bias in individuals with SAD is resulted from impairments in early discrimination of social faces, as reflected by the absent early N170 differentiation effect, which was associated with their combined negative biases. (C) 2017 Elsevier Ltd. All rights reserved. |
关键词 | Memory Bias N170 Response Bias Social Anxiety Disorder Social Evaluation Social Rejection Social Phobia Expectancy Bias |
2017-04-01 | |
语种 | 英语 |
DOI | 10.1016/j.janxdis.2017.02.003 |
发表期刊 | JOURNAL OF ANXIETY DISORDERS |
ISSN | 0887-6185 |
卷号 | 47期号:0页码:10-20 |
期刊论文类型 | Article |
收录类别 | SSCI |
WOS关键词 | MEMORY ERP EVIDENCE ; RECOGNITION MEMORY ; EMOTIONAL EXPRESSIONS ; TIME-COURSE ; FACIAL EXPRESSIONS ; IMPLICIT MEMORY ; OWN-AGE ; PHOBIA ; N170 ; INDIVIDUALS |
WOS标题词 | Social Sciences ; Science & Technology ; Life Sciences & Biomedicine |
WOS研究方向 | Psychology ; Psychiatry |
WOS类目 | Psychology, Clinical ; Psychiatry |
WOS记录号 | WOS:000398880700002 |
资助机构 | National Natural Science Foundation of China(31400963 ; Beijing National Science Foundation(7154227) ; 31571124 ; 81503480) |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/21342 |
专题 | 中国科学院行为科学重点实验室 |
通讯作者 | H. Wu; X. Liu |
作者单位 | 1.Chinese Acad Sci, Key Lab Behav Sci, Inst Psychol, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China 3.Harbin Med Univ, Dept Nursing, Daqing, Heilongjiang, Peoples R China |
第一作者单位 | 中国科学院行为科学重点实验室 |
推荐引用方式 GB/T 7714 | Qi, Yanyan,Gu, Ruolei,Cao, Jianqin,et al. Response bias-related impairment of early subjective face discrimination in social anxiety disorders: An event-related potential study[J]. JOURNAL OF ANXIETY DISORDERS,2017,47(0):10-20. |
APA | Qi, Yanyan.,Gu, Ruolei.,Cao, Jianqin.,Bi, Xuejing.,Wu, Haiyan.,...&X. Liu.(2017).Response bias-related impairment of early subjective face discrimination in social anxiety disorders: An event-related potential study.JOURNAL OF ANXIETY DISORDERS,47(0),10-20. |
MLA | Qi, Yanyan,et al."Response bias-related impairment of early subjective face discrimination in social anxiety disorders: An event-related potential study".JOURNAL OF ANXIETY DISORDERS 47.0(2017):10-20. |
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Response bias-relate(2025KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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