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Dissociable fronto-striatal functional networks predict choice impulsivity
Wang, Qiang1,2,3; Lv, Chenyu4; He, Qinghua4,5; Xue, Gui6,7
First AuthorWang, Qiang
Correspondent Emailqiang wang wangqiang113@gmail.com
2020-08-19
Source PublicationBRAIN STRUCTURE & FUNCTION
ISSN1863-2653
Subtypearticle
Pages10
QuartileQ1
Contribution Rank5
Abstract

Fronto-striatal structural connectivity is associated with choice impulsivity. Yet, to date, whether distinct fronto-striatal functional coupling associates with impulsive choices are largely unknown. Using seed-based resting-state functional MRI (rsfMRI) combined with multivariate pattern analysis (MVPA), the present study aimed to explore the predictions of dissociable frontal-striatal functional connectivity on choice impulsivity in a relatively large sample (N = 429). Adaptive delay-discounting task was utilized to assess choice impulsivity and the striatum was further divided into three subregions including the nucleus accumbens (NAcc), caudate, and putamen. Results revealed that both the functional coupling between the NAcc and the limbic/dorsolateral prefrontal cortex, and between the caudate and the dorsal prefrontal cortex, including the dorsomedial prefrontal cortex (DMPFC), successfully predicted the delay-discounting rate. However, such pattern was not observed in the putamen-prefrontal functional connectivity. These findings suggest fronto-striatal-dependent neural mechanisms of choice impulsivity and further provide a better understanding of the contributions of striatum subregions and their functional connectivities with different areas of prefrontal cortex upon inter-temporal choice.

KeywordInter-temporal choice Multivariate pattern analysis Prefrontal cortex Choice impulsivity Striatum Functional connectivity
DOI10.1007/s00429-020-02128-0
Indexed BySCI
Language英语
Funding OrganizationHumanities and Social Science Fund Project of the Ministry of Education ; National natural science foundation of China ; open research fund of the key laboratory of mental health, Institute of Psychology, Chinese Academy of Sciences ; High-end Foreign expert introduction program
Funding ProjectHumanities and Social Science Fund Project of the Ministry of Education[20YJC190018] ; National natural science foundation of China[31972906] ; open research fund of the key laboratory of mental health, Institute of Psychology, Chinese Academy of Sciences[KLMH2019K05] ; High-end Foreign expert introduction program[G20190022029]
WOS Research AreaAnatomy & Morphology ; Neurosciences & Neurology
WOS SubjectAnatomy & Morphology ; Neurosciences
WOS IDWOS:000560985500003
PublisherSPRINGER HEIDELBERG
WOS KeywordPREFRONTAL CORTEX ; DECISION-MAKING ; SELF-CONTROL ; DELAY ; CONNECTIVITY ; REWARDS ; BRAIN ; IMMEDIATE ; TIME ; REPRESENTATION
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/32496
Collection中国科学院心理健康重点实验室
Corresponding AuthorWang, Qiang; He, Qinghua; Xue, Gui
Affiliation1.Tianjin Normal Univ, Acad Psychol & Behav, Key Res Base Humanities & Social Sci, Minist Educ, Tianjin 300387, Peoples R China
2.Tianjin Normal Univ, Fac Psychol, Tianjin 300387, Peoples R China
3.Tianjin Social Sci Lab Students Mental Dev & Lear, Tianjin 300387, Peoples R China
4.Southwest Univ, Fac Psychol, Chongqing 400715, Peoples R China
5.Inst Psychol, CAS Key Lab Mental Hlth, Beijing 100101, Peoples R China
6.Beijing Normal Univ, Natl Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China
7.Beijing Normal Univ, IDG McGovern Inst Brain Res, Beijing 100875, Peoples R China
Corresponding Author AffilicationKey Laboratory of Mental Health, CAS
Recommended Citation
GB/T 7714
Wang, Qiang,Lv, Chenyu,He, Qinghua,et al. Dissociable fronto-striatal functional networks predict choice impulsivity[J]. BRAIN STRUCTURE & FUNCTION,2020:10.
APA Wang, Qiang,Lv, Chenyu,He, Qinghua,&Xue, Gui.(2020).Dissociable fronto-striatal functional networks predict choice impulsivity.BRAIN STRUCTURE & FUNCTION,10.
MLA Wang, Qiang,et al."Dissociable fronto-striatal functional networks predict choice impulsivity".BRAIN STRUCTURE & FUNCTION (2020):10.
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