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Domain-specific hedonic deficits towards social affective but not monetary incentives in social anhedonia
Xie, Wei-zhen1,2; Yan, Chao1,3; Ying, Xiang-yu4; Zhu, Shi-you4; Shi, Hai-song1,5; Wang, Yi1; Cheung, Eric F. C.6; Chan, Raymond C. K.1
2014-02-11
发表期刊SCIENTIFIC REPORTS
ISSN2045-2322
文章类型Article
卷号4期号:0页码:4056
摘要Anticipatory and consummatory dissociation of hedonic experience may manifest as anhedonia in schizophrenia. However, it is unclear if this temporal dissociation of pleasure experience is also relevant in other symptoms like social anhedonia in the schizophrenia disorder spectrum. The present study applied two incentive delay tasks involving different incentive types (money vs. social affective images) to a sample of 28 participants with elevated social anhedonia (SocAnh) and 38 healthy controls from a population of 476 college students. The results showed that the SocAnh group had comparable anticipatory sensitivity and consummatory pleasure towards monetary incentives as the controls; but they exhibited significant decrease in both anticipatory sensitivity and consummatory experience to positive social affective images. These findings demonstrate the presence of a domain-specific deficit in people with social anhedonia towards social affective information, and suggest that incentive types could confound the findings on the dissociation of anticipatory vs. consummatory hedonic capacities.
收录类别SCI
语种英语
WOS记录号WOS:000331284800006
引用统计
被引频次:7[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/311026/14212
专题中国科学院行为科学重点实验室
作者单位1.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Neuropsychol & Appl Cognit Neurosci Lab, Beijing 100101, Peoples R China
2.Univ Calif Riverside, Dept Psychol, Riverside, CA 92521 USA
3.E China Normal Univ, Sch Psychol & Cognit Sci, Shanghai 200062, Peoples R China
4.Renmin Univ China, Dept Psychol, Beijing, Peoples R China
5.Univ Chinese Acad Sci, Beijing, Peoples R China
6.Castle Peak Hosp, Hong Kong, Hong Kong, Peoples R China
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Xie, Wei-zhen,Yan, Chao,Ying, Xiang-yu,et al. Domain-specific hedonic deficits towards social affective but not monetary incentives in social anhedonia[J]. SCIENTIFIC REPORTS,2014,4(0):4056.
APA Xie, Wei-zhen.,Yan, Chao.,Ying, Xiang-yu.,Zhu, Shi-you.,Shi, Hai-song.,...&Chan, Raymond C. K..(2014).Domain-specific hedonic deficits towards social affective but not monetary incentives in social anhedonia.SCIENTIFIC REPORTS,4(0),4056.
MLA Xie, Wei-zhen,et al."Domain-specific hedonic deficits towards social affective but not monetary incentives in social anhedonia".SCIENTIFIC REPORTS 4.0(2014):4056.
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