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Neural dynamics of monetary and social reward processing in social anhedonia
Wang, Zhao1; Li, Qi2; Nie, Lu1; Zheng, Ya1
First AuthorWang, Zhao
Correspondent Emailzhengya@dmu.edu.cn (zheng, ya)
Abstract

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.

Keywordsocial anhedonia reward dynamics reward type event-related potentials
2020-09-01
Language英语
DOI10.1093/scan/nsaa128
Source PublicationSOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE
ISSN1749-5016
Volume15Issue:9Pages:991-1003
Subtype实证研究
Indexed BySCI
Funding ProjectHigher Education Institutions Innovation Talents Supporting Project of Liaoning Province[LR2019023] ; National Natural Science Foundation of China[31971027] ; National Natural Science Foundation of China[31500872]
PublisherOXFORD UNIV PRESS
WOS KeywordTRAIT ANHEDONIA ; ANTICIPATION ; INDIVIDUALS ; RESPONSES ; PLEASURE ; SCALE ; EXPRESSIONS ; DEPRESSION ; PREDICTION ; MOTIVATION
WOS Research AreaNeurosciences & Neurology ; Psychology
WOS SubjectNeurosciences ; Psychology ; Psychology, Experimental
WOS IDWOS:000593183400007
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/33436
Collection中国科学院行为科学重点实验室
Corresponding AuthorZheng, Ya
Affiliation1.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
Recommended Citation
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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