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Neural Mechanisms of Prospection in Individuals With Schizotypal Traits, Autistic Traits, or Depressive Symptoms

文献类型：期刊论文

作者Zhang, Rui-ting1,3; Yang, Zhuo-ya1,3; Huang, Jia1,3; Wang, Yong-ming1,2,3; Zhou, Han-yu1,3; Wang, Yi1,3; Lui, Simon S. Y.4,5; Cheung, Eric F. C.4; Chan, Raymond C. K.1,2,3
刊名JOURNAL OF ABNORMAL PSYCHOLOGY
出版日期2021-11-01
卷号130期号:8页码:807-814
关键词prospection schizotypal traits autistic traits depressive symptoms default model network
ISSN号0021-843X
DOI10.1037/abn0000709
通讯作者Chan, Raymond C. K.(rckchan@psych.ac.cn)
英文摘要General Scientific Summary This study provided preliminary findings showing that individuals with autistic traits and individuals with schizotypal traits may exhibit subtle neural alterations during prospection albeit their intact behavioral performance on prospection. Altered neural responses in the anterior cingulate cortex and frontal gyrus in individuals with autistic traits may indicate that a subtle neural changes for imagining future scenarios and events, while the altered neural responses in caudate in individuals with schizotypal traits may indicate a compensated neural changes for processing positive emotions during prospection. Prospection refers to the ability to mentally construct future events, which is closely related to motivation and anhedonia. The neural underpinning of impaired prospection in psychiatric populations remains unclear. We recruited 34 individuals with autistic traits (AT), 27 individuals with schizotypal traits (ST), 31 individuals with depressive symptoms (DS), and 35 controls. Participants completed a prospection task while undergoing functional Magnetic Resonance Imaging (MRI). We found that regions of the "default mode network" including the medial frontal gyrus, the posterior cingulate cortex, the precuneus and the parahippocampus were activated; and regions of the "task-positive network" including the inferior parietal lobe, the inferior frontal gyrus and the precentral gyrus were deactivated during prospection in controls. Compared with controls, AT, ST, and DS showed comparable behavioral performance on prospection. However, reduced activation in anterior cingulate cortex and frontal gyrus was found in AT individuals relative to controls during prospection. ST individuals showed hyperactivation in the caudate relative to controls when processing positive emotion, while DS individuals and controls showed similar neural responses during prospection.
收录类别SCI
WOS关键词EPISODIC FUTURE THINKING ; CORE NETWORK ; MEMORY ; PLEASURE ; VALIDITY ; DEFICITS ; VERSION ; BRAIN ; SCALE ; PHQ-9
资助项目National Key Research and Development Program[2016YFC0906402] ; National Science Fund China[81571317] ; Beijing Municipal Science & Technology Commission[Z161100000216138] ; Beijing Training Project for the Leading Talents in Science and Technology[Z15110000031 5020] ; Chinese Academy of Sciences (CAS) Key Laboratory of Mental Health, Institute of Psychology
WOS研究方向Psychology ; Psychiatry
语种英语
WOS记录号WOS:000724046500001
出版者AMER PSYCHOLOGICAL ASSOC
资助机构National Key Research and Development Program ; National Science Fund China ; Beijing Municipal Science & Technology Commission ; Beijing Training Project for the Leading Talents in Science and Technology ; Chinese Academy of Sciences (CAS) Key Laboratory of Mental Health, Institute of Psychology
源URL[http://ir.psych.ac.cn/handle/311026/41251]  
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Chan, Raymond C. K.
作者单位1.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Sino Danish Coll, Beijing, Peoples R China
3.Chinese Acad Sci, Chinese Acad Sci CAS Key Lab Mental Hlth, Inst Psychol, Neuropsychol & Appl Cognit Neurosci Lab, 16 Lincui Rd, Beijing 100101, Peoples R China
4.Castle Peak Hosp, Hong Kong, Peoples R China
5.Univ Hong Kong, Dept Psychiat, Hong Kong, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Rui-ting,Yang, Zhuo-ya,Huang, Jia,et al. Neural Mechanisms of Prospection in Individuals With Schizotypal Traits, Autistic Traits, or Depressive Symptoms[J]. JOURNAL OF ABNORMAL PSYCHOLOGY,2021,130(8):807-814.
APA Zhang, Rui-ting.,Yang, Zhuo-ya.,Huang, Jia.,Wang, Yong-ming.,Zhou, Han-yu.,...&Chan, Raymond C. K..(2021).Neural Mechanisms of Prospection in Individuals With Schizotypal Traits, Autistic Traits, or Depressive Symptoms.JOURNAL OF ABNORMAL PSYCHOLOGY,130(8),807-814.
MLA Zhang, Rui-ting,et al."Neural Mechanisms of Prospection in Individuals With Schizotypal Traits, Autistic Traits, or Depressive Symptoms".JOURNAL OF ABNORMAL PSYCHOLOGY 130.8(2021):807-814.

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来源：心理研究所

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