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Neural dynamics of monetary and social reward processing in social anhedonia
Wang, Zhao1; Li, Qi2; Nie, Lu1; Zheng, Ya1
第一作者Wang, Zhao
通讯作者邮箱zhengya@dmu.edu.cn (zheng, ya)
摘要

Being characterized by reduced pleasure from social interaction, social anhedonia constitutes a transdiagnostic marker for various psychiatric disorders. However, the neural portrait of social anhedonia remains elusive because of heterogeneities of reward type and reward dynamics in previous studies. The present event-related potential study investigated neural dynamics in response to monetary and social rewards in social anhedonia. Event-related potential responses were examined when a high social anhedonia (HSA, N = 23) group and a low social anhedonia (LSA, N = 26) group were anticipating and consuming social and monetary rewards. LSA but not HSA participants showed an increased stimulus-preceding negativity (anticipatory phase) and and increased reward positivity (consummatory phase) for monetary as compared with social rewards. This group difference could spring from an increased relevance of social rewards or a general decline in affective responding due to a potential association between social anhedonia and depression. Our findings provide preliminary evidence for neural aberrations of the reward system in social anhedonia, which is contingent upon reward type and reward dynamics.

关键词social anhedonia reward dynamics reward type event-related potentials
2020-09-01
语种英语
DOI10.1093/scan/nsaa128
发表期刊SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE
ISSN1749-5016
卷号15期号:9页码:991-1003
期刊论文类型实证研究
收录类别SCI
资助项目Higher Education Institutions Innovation Talents Supporting Project of Liaoning Province[LR2019023] ; National Natural Science Foundation of China[31971027] ; National Natural Science Foundation of China[31500872]
出版者OXFORD UNIV PRESS
WOS关键词TRAIT ANHEDONIA ; ANTICIPATION ; INDIVIDUALS ; RESPONSES ; PLEASURE ; SCALE ; EXPRESSIONS ; DEPRESSION ; PREDICTION ; MOTIVATION
WOS研究方向Neurosciences & Neurology ; Psychology
WOS类目Neurosciences ; Psychology ; Psychology, Experimental
WOS记录号WOS:000593183400007
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/33436
专题中国科学院行为科学重点实验室
通讯作者Zheng, Ya
作者单位1.Dalian Med Univ, Dept Psychol, 9 West Sect,Lvshun South Rd, Dalian 116044, Peoples R China
2.Inst Psychol, CAS Key Lab Behav Sci, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714
Wang, Zhao,Li, Qi,Nie, Lu,et al. Neural dynamics of monetary and social reward processing in social anhedonia[J]. SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE,2020,15(9):991-1003.
APA Wang, Zhao,Li, Qi,Nie, Lu,&Zheng, Ya.(2020).Neural dynamics of monetary and social reward processing in social anhedonia.SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE,15(9),991-1003.
MLA Wang, Zhao,et al."Neural dynamics of monetary and social reward processing in social anhedonia".SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE 15.9(2020):991-1003.
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