The altered early components and the decisive later process underlying attention bias modification in social anxiety: evidence from event-related potentials

doi:10.1093/scan/nsz098

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	The altered early components and the decisive later process underlying attention bias modification in social anxiety: evidence from event-related potentials
	Pan, Dong-ni 1,2; Wang, Yi 1,2; Lei, Zheng 1,2; Wang, Yang 1,2; Li, Xuebing 1,2
刊名	SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE
	2019-12-01
卷号	14 期号:12 页码:1307-1316
关键词	Attention bias modification social anxiety event-related potentials interpretation bias transfer effect
ISSN号	1749-5016
DOI	10.1093/scan/nsz098
通讯作者	Li, Xuebing(lixb@psych.ac.cn)
英文摘要	Attention bias modification (ABM) is a potential intervention in relieving social anxiety symptoms, while its underlying neural mechanisms are not yet understood. The current study included 63 college students with social anxiety. Participants were assigned to the attention modification program (AMP, n = 20), the attention control condition (ACC, n = 20) and the passive waiting group (PW, n = 23). Questionnaires and the emotional Stroop task with EEG recordings were used to assess whether and how the 4-week ABM period affected emotional symptoms and specific emotional processing. Results showed that the two training groups (AMP and ACC) produced comparable emotional improvements and both showed a decrease in negative bias compared with the PW group. The ERP results indicated that despite no significant ERP changes in the PW group, the ACC group exhibited a greater N1, whereas the AMP group exhibited a reduced VPP at the post-test stage compared to the pre-test stage. Besides, both training groups showed a similar late positive potential (LPP) reduction. Notably, the reduction in LPP was positively correlated with behavioral and symptom improvement. Thus, manipulations unique to ABM (face-target contingency) primarily modulate the early attention distribution of material-related stimuli. However, the clinical benefits of attention training may be due to later cognitive-affective mechanisms.
资助项目	National Nature Science Foundation of China[NSFC 31671136] ; National Nature Science Foundation of China[31530031]
WOS关键词	DIFFICULTY DISENGAGING ATTENTION ; EMOTIONAL STROOP TASK ; FACIAL EXPRESSIONS ; NEURAL MECHANISMS ; MODIFICATION ABM ; SINGLE-SESSION ; PHOBIA ; THREAT ; FACE ; OBJECT
WOS研究方向	Neurosciences & Neurology ; Psychology
语种	英语
出版者	OXFORD UNIV PRESS
WOS记录号	WOS:000536534300006
资助机构	National Nature Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.psych.ac.cn/handle/311026/31972]
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, Inst Psychol, Key Lab Mental Hlth, 16 Lincui Rd, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Pan, Dong-ni,Wang, Yi,Lei, Zheng,et al. The altered early components and the decisive later process underlying attention bias modification in social anxiety: evidence from event-related potentials[J]. SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE,2019,14(12):1307-1316.
APA	Pan, Dong-ni,Wang, Yi,Lei, Zheng,Wang, Yang,&Li, Xuebing.(2019).The altered early components and the decisive later process underlying attention bias modification in social anxiety: evidence from event-related potentials.SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE,14(12),1307-1316.
MLA	Pan, Dong-ni,et al."The altered early components and the decisive later process underlying attention bias modification in social anxiety: evidence from event-related potentials".SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE 14.12(2019):1307-1316.