Distinct Processing of Social and Monetary Rewards in Late Adolescents With Trait Anhedonia

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	Distinct Processing of Social and Monetary Rewards in Late Adolescents With Trait Anhedonia
	Chan, Raymond C. K.1 ; Li, Zhi 1,2; Li, Ke 3; Zeng, Ya-wei 3; Xie, Wei-zhen 4; Yan, Chao 5; Cheung, Eric F. C.6; Jin, Zhen 3
刊名	NEUROPSYCHOLOGY
	2016-03-01
卷号	30 期号:3 页码:274-280
关键词	anhedonia anticipatory pleasure consummatory pleasure neuroimaging
ISSN号	0894-4105
英文摘要	Objective: Anticipatory and consummatory dissociation of hedonic experience may manifest as trait anhedonia in healthy and clinical populations. It is still unclear whether the underlying neural mechanisms of the monetary-based and affect-based incentive delay paradigms are distinct from each other. The present study aimed to examine the similarities and differences between the Affect Incentive Delay (AID) and the Monetary Incentive Delay (MID) imaging paradigms in relation to brain activations. Method: We administered the AID and the MID imaging tasks to 28 adolescent participants. A cue signaling the type of forthcoming feedback (reward or punishment) was displayed to the participants, followed by a target-hit task with corresponding reward or punishment. Results: The striatal and limbic regions were activated during the anticipatory phase of MID, while there was no brain activation during the anticipatory phase of AID. In the consummatory phase, the MID task activated the medial frontal cortex, while the AID task activated the frontal and dorsal limbic regions. We further found that the anhedonic group exhibited significant hypoactivation than the nonanhedonic group at the left pulvinar, the left claustrum and the left insula to positive cues in the anticipatory phase of the AID task. Conclusions: The results suggest that the AID and the MID tasks have unique activation patterns. Our findings also suggest that the AID task may be more sensitive in detecting anhedonia in people with trait anhedonia.
WOS标题词	Social Sciences ; Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Psychology, Clinical ; Neurosciences ; Psychology
研究领域[WOS]	Psychology ; Neurosciences & Neurology
关键词[WOS]	SCHIZOPHRENIA ; BRAIN ; INCENTIVES ; ACTIVATION ; DEFICITS ; FMRI
收录类别	SCI ; SSCI
语种	英语
WOS记录号	WOS:000371068800002
内容类型	期刊论文
源URL	[http://ir.psych.ac.cn/handle/311026/19590]
专题	心理研究所_中国科学院心理健康重点实验室
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 Chinese Acad Sci, Shanghai, Peoples R China 3.Hosp 306, MRI Ctr, Beijing, Peoples R China 4.Univ California, Dept Psychol, La Jolla, CA USA 5.E China Normal Univ, Sch Psychol & Cognit Sci, Key Lab Brain Funct Genom MOE & STCSM, Wuhan, Peoples R China 6.Castle Peak Hosp, Hong Kong, Hong Kong, Peoples R China
推荐引用方式 GB/T 7714	Chan, Raymond C. K.,Li, Zhi,Li, Ke,et al. Distinct Processing of Social and Monetary Rewards in Late Adolescents With Trait Anhedonia[J]. NEUROPSYCHOLOGY,2016,30(3):274-280.
APA	Chan, Raymond C. K..,Li, Zhi.,Li, Ke.,Zeng, Ya-wei.,Xie, Wei-zhen.,...&Jin, Zhen.(2016).Distinct Processing of Social and Monetary Rewards in Late Adolescents With Trait Anhedonia.NEUROPSYCHOLOGY,30(3),274-280.
MLA	Chan, Raymond C. K.,et al."Distinct Processing of Social and Monetary Rewards in Late Adolescents With Trait Anhedonia".NEUROPSYCHOLOGY 30.3(2016):274-280.