Anhedonia Across and Beyond the Schizophrenia Spectrum

doi:10.1093/schbul/sbae165

PSYCH OpenIR

	Anhedonia Across and Beyond the Schizophrenia Spectrum
	Chan, Raymond C. K.1,2; Wang, Ling-ling 3; Huang, Jia 1,2; Wang, Yi 1,2; Lui, Simon S. Y.4
通讯作者	Chan, Raymond C. K.(rckchan@psych.ac.cn)
摘要	Anhedonia refers to the diminished ability to experience pleasure, and is a core feature of schizophrenia (SCZ). The neurocognitive and neural correlates of anhedonia remain elusive. Based on several influential theoretical models for negative symptoms, this selective review proposed four important neurocognitive domains, which may unveil the neurobiological mechanisms of anhedonia. The authors critically reviewed the current evidence regarding value representation of reward, prospection, emotion-behavior decoupling, and belief updating in the Chinese setting, covering both behavioral and neuroimaging research. We observed a limited application of the transdiagnostic approach in previous studies on the four domains, and the lack of adequate measures to tap into the expressivity deficit in SCZ. Despite many behavioral paradigms for these four domains utilized both social and non-social stimuli, previous studies seldom focused on the social-versus-non-social differentiation. We further advocated several important directions for future research.
关键词	anhedonia schizophrenia spectrum schizoytpy subclinical Chinese settings
	2024-09-26
语种	英语
DOI	10.1093/schbul/sbae165
发表期刊	SCHIZOPHRENIA BULLETIN
ISSN	0586-7614
页码	16
收录类别	SCI
资助项目	STI2030-Major Projects[2021ZD0200800] ; Philip K. H. Foundation ; Research Grant Council[17120622]
出版者	OXFORD UNIV PRESS
WOS关键词	NEGATIVE SYMPTOMS ; SOCIAL ANHEDONIA ; AFFECTIVE EXPERIENCE ; DECISION-MAKING ; MOTIVATED BEHAVIOR ; RISK INDIVIDUALS ; AFFECTIVE TRAITS ; DEFICITS ; PLEASURE ; SCHIZOTYPY
WOS研究方向	Psychiatry
WOS类目	Psychiatry
WOS记录号	WOS:001319802300001
资助机构	STI2030-Major Projects ; Philip K. H. Foundation ; Research Grant Council
引用统计
文献类型	期刊论文
条目标识符	https://ir.psych.ac.cn/handle/311026/48950
通讯作者	Chan, Raymond C. K.
作者单位	1.Chinese Acad Sci, Inst Psychol, Neuropsychol & Appl Cognit Neurosci Lab, CAS Key Lab Mental Hlth, 16 Lincui Rd, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China 3.Shanghai Normal Univ, Sch Psychol, Shanghai, Peoples R China 4.Univ Hong Kong, Sch Clin Med, Dept Psychiat, Hong Kong, Peoples R China
推荐引用方式 GB/T 7714	Chan, Raymond C. K.,Wang, Ling-ling,Huang, Jia,et al. Anhedonia Across and Beyond the Schizophrenia Spectrum[J]. SCHIZOPHRENIA BULLETIN,2024:16.
APA	Chan, Raymond C. K.,Wang, Ling-ling,Huang, Jia,Wang, Yi,&Lui, Simon S. Y..(2024).Anhedonia Across and Beyond the Schizophrenia Spectrum.SCHIZOPHRENIA BULLETIN,16.
MLA	Chan, Raymond C. K.,et al."Anhedonia Across and Beyond the Schizophrenia Spectrum".SCHIZOPHRENIA BULLETIN (2024):16.