Domain-specific hedonic deficits towards social affective but not monetary incentives in social anhedonia

	Domain-specific hedonic deficits towards social affective but not monetary incentives in social anhedonia
	Xie, Wei-zhen 1,2; Yan, Chao1,3 ; Ying, Xiang-yu 4; Zhu, Shi-you 4; Shi, Hai-song 1,5; Wang, Yi1 ; Cheung, Eric F. C.6; Chan, Raymond C. K.1
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.
	2014-02-11
语种	英语
发表期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
卷号	4 期号:0 页码:4056
期刊论文类型	Article
收录类别	SCI
WOS记录号	WOS:000331284800006
引用统计	被引频次：40[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
第一作者单位	认知与发展心理学研究室
推荐引用方式 GB/T 7714	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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