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Delay discounting and affective priming in individuals with negative schizotypy
Cai, Xin-lu1,2,3; Weigl, Michael4; Liu, Bing-hui1,5; Cheung, Eric F. C.6; Ding, Jin-hong7; Chan, Raymond C. K.1,2,5
First AuthorCai, Xin-lu
2019-08-01
Source PublicationSCHIZOPHRENIA RESEARCH
Correspondent Emaildingjh@cnu.edu.cn (j. ding) ; rckchan@psych.ac.cn (r.c.k. chan)
ISSN0920-9964
Subtypearticle
Volume210Pages:180-187
Contribution Rank1
Abstract

Previous studies have demonstrated that patients with schizophrenia and individuals with schizotypy experience decreased anticipatory pleasure. However, it is unclear whether this decrease is contributed by altered reward processing at the proximal or distal future. In order to investigate the preference for receiving rewards in the proximal or distal future for individuals with schizophrenia spectrum disorders, individuals with either high or low levels of negative schizotypy performed a delay discounting task under positive, neutral and negative affective priming conditions. Compared with individuals with low levels of negative schizotypy, individuals with high levels of schizotypy exhibited increased delay discounting, preferring to choose immediate but smaller rewards instead of delayed but larger rewards across all three affective priming conditions. Negative affective priming elevated discounting for both groups compared with both the positive and neutral affective conditions. After dividing delayed temporal distance into the proximal and distal future, the results showed that individuals with high levels of negative schizotypy exhibited more preference for immediate but smaller rewards in the distal instead of proximal future compared with controls. Our results suggest that individuals with high levels of negative schizotypy have altered anticipatory reward processing, which is mainly attributed to alterations in representing rewards in the distal future. These findings extend the alterations in representing reward values from schizophrenia patients to schizotypal individuals, and suggest that diminished anticipatory pleasure in schizophrenia spectrum disorders may be due to changes in processing anticipatory rewards in the distal future. (C) 2018 Elsevier B.V. All rights reserved.

KeywordReward processing Negative schizotypal personality Anticipatory pleasure
DOI10.1016/j.schres.2018.12.040
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China ; Beijing Municipal Science and Technology Commission ; CAS Key Laboratory of Mental Health, Institute of Psychology
Funding ProjectNational Natural Science Foundation of China[81571317] ; Beijing Municipal Science and Technology Commission[Z161100000216138] ; CAS Key Laboratory of Mental Health, Institute of Psychology
WOS Research AreaPsychiatry
WOS SubjectPsychiatry
WOS IDWOS:000479125500027
PublisherELSEVIER
WOS KeywordSCHIZOPHRENIA-SPECTRUM DISORDERS ; RECENT-ONSET SCHIZOPHRENIA ; PROSPECTIVE MEMORY ; CIGARETTE-SMOKING ; DECISION-MAKING ; REWARD ; DEFICITS ; CHOICE ; PLEASURE ; MOTIVATION
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/29903
Collection中国科学院心理健康重点实验室
Corresponding AuthorDing, Jin-hong; Chan, Raymond C. K.
Affiliation1.Inst Psychol, CAS Key Lab Mental Hlth, Neuropsychol & Appl Cognit Neurosci Lab, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Sino Danish Coll, Beijing 100190, Peoples R China
3.Sino Danish Ctr Educ & Res, Beijing 100190, Peoples R China
4.Saarland Univ, Expt Neuropsychol Unit, Saarbrucken, Germany
5.Univ Chinese Acad Sci, Dept Psychol, Beijing 100190, Peoples R China
6.Castle Peak Hosp, Hong Kong, Peoples R China
7.Capital Normal Univ, Dept Psychol, 23 Baiduizi, Beijing 100037, Peoples R China
Recommended Citation
GB/T 7714
Cai, Xin-lu,Weigl, Michael,Liu, Bing-hui,et al. Delay discounting and affective priming in individuals with negative schizotypy[J]. SCHIZOPHRENIA RESEARCH,2019,210:180-187.
APA Cai, Xin-lu,Weigl, Michael,Liu, Bing-hui,Cheung, Eric F. C.,Ding, Jin-hong,&Chan, Raymond C. K..(2019).Delay discounting and affective priming in individuals with negative schizotypy.SCHIZOPHRENIA RESEARCH,210,180-187.
MLA Cai, Xin-lu,et al."Delay discounting and affective priming in individuals with negative schizotypy".SCHIZOPHRENIA RESEARCH 210(2019):180-187.
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