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Prospection deficits in patients with first-episode schizophrenia: a cross-sectional comparative study

文献类型：期刊论文

作者Fung, Antoinette C. O.1; Zhang, Rui-ting2,3,4; Yip, Stanley S. L.1; Poon, Grace K. S.1; Cheng, Chi-Wai1; Yang, Tian-xiao2,5; Lui, Simon S. Y.6; Chan, Raymond C. K.2,5
刊名SCHIZOPHRENIA
出版日期2023-06-03
卷号9期号:1页码:7
DOI10.1038/s41537-023-00365-w
通讯作者Lui, Simon S. Y.(lsy570@hku.hk) ; Chan, Raymond C. K.(rckchan@psych.ac.cn)
英文摘要Prospection refers to the ability to simulate and pre-experience future events. Schizophrenia patients have difficulty in anticipating pleasure in future events, but previous studies examined prospection deficits in chronic schizophrenia patients. This study aimed to investigate prospection deficits in first-episode schizophrenia patients. Thirty first-episode schizophrenia patients and 31 healthy controls completed the Affective Prospection Task, which utilized pictorial cues to involve positive, neutral and negative prospection. Participants' ratings regarding the phenomenal characteristics of their prospected events were collected, and their prospected narratives were coded using a valid scoring manual. We also assessed intelligence, working memory and logical memory. The results showed, in all participants, valence of the cues significantly influenced participants' sense of pre-experience, temporal distance, emotion experience, vividness and participation of the prospected events, as well as the richness of sensory details. The two groups did not differ in self-report phenomenal characteristics of their prospected events. For coded characteristics, schizophrenia patients' prospected narratives were less rich in thought/emotion than controls, even after controlling for intelligence and memory deficits. We extended empirical evidence for prospection deficits from chronic schizophrenia samples to first-episode schizophrenia patients.
收录类别SCI
WOS关键词PROSPECTIVE MENTAL-IMAGERY ; EPISODIC FUTURE THINKING ; ANTICIPATORY PLEASURE ; MEMORY ; ANHEDONIA ; EVENTS ; SCALE
资助项目HKU Seed Fund for Basic Research for New Staff[202009185071] ; Scientific Foundation of Institute of Psychology, Chinese Academy of Sciences[E2CX3415CX] ; CAS Key Laboratory of Mental Health, Institute of Psychology, and Philip K. H. Wong Foundation
WOS研究方向Psychiatry
语种英语
出版者NATURE PORTFOLIO
WOS记录号WOS:000999982900001
资助机构HKU Seed Fund for Basic Research for New Staff ; Scientific Foundation of Institute of Psychology, Chinese Academy of Sciences ; CAS Key Laboratory of Mental Health, Institute of Psychology, and Philip K. H. Wong Foundation
源URL[http://ir.psych.ac.cn/handle/311026/45462]  
专题心理研究所_中国科学院心理健康重点实验室
通讯作者Lui, Simon S. Y.; Chan, Raymond C. K.
作者单位1.Castle Peak Hosp, Hong Kong, Peoples R China
2.Chinese Acad Sci, Inst Psychol, Neuropsychol & Appl Cognit Neurosci Lab, CAS Key Lab Mental Hlth, Beijing, Peoples R China
3.Hunan Normal Univ, Dept Psychol, Chansha, Peoples R China
4.Hunan Normal Univ, Cognit & Human Behav Key Lab Hunan Prov, Changsha, Peoples R China
5.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China
6.Univ Hong Kong, Sch Clin Med, Dept Psychiat, Hong Kong, Peoples R China
推荐引用方式
GB/T 7714		 Fung, Antoinette C. O.,Zhang, Rui-ting,Yip, Stanley S. L.,et al. Prospection deficits in patients with first-episode schizophrenia: a cross-sectional comparative study[J]. SCHIZOPHRENIA,2023,9(1):7.
APA Fung, Antoinette C. O..,Zhang, Rui-ting.,Yip, Stanley S. L..,Poon, Grace K. S..,Cheng, Chi-Wai.,...&Chan, Raymond C. K..(2023).Prospection deficits in patients with first-episode schizophrenia: a cross-sectional comparative study.SCHIZOPHRENIA,9(1),7.
MLA Fung, Antoinette C. O.,et al."Prospection deficits in patients with first-episode schizophrenia: a cross-sectional comparative study".SCHIZOPHRENIA 9.1(2023):7.

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来源：心理研究所

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