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The regional homogeneity patterns of the dorsal medial prefrontal cortex predict individual differences in decision impulsivity
Lv, Chenyu1; Wang, Qiang2,3,4; Chen, Chuansheng5; Qiu, Jiang1,6,7; Xue, Gui8,9; He, Qinghua1,6,7,10,11
2019-10-15
Source PublicationNEUROIMAGE
Correspondent Emailgxue@bnu.edu.cn (g. xue) ; heqinghua@swu.edu.cn (q. he)
ISSN1053-8119
Subtypearticle
Volume200Pages:556-561
Abstract

Intertemporal choice refers to the process of making decisions by weighing short- and long-term benefits and costs. On average people prefer immediate rewards over delayed rewards with larger amounts, which is a form of decision impulsivity. Based on previous research showing the importance of the dorsal medial prefrontal cortex (DMPFC) in decision impulsivity, the present study examined whether regional homogeneity (ReHo) patterns in DMPFC were associated with individual differences in intertemporal choices. Two cohorts of college students (N = 239 and N = 227, respectively) were recruited and resting-state data were collected. Results from both univariate and multivariate pattern analyses of the two cohorts consistently showed that ReHo patterns in the DMPFC were associated with the delay discounting rate (i.e., log k). These results further support the important role of DMPFC in intertemporal choice and have potential practical implications for decision making in our daily life and at the level of national policies as well as for the treatment of clinical populations with decision impulsivity (e.g., gamblers, individuals with substance use disorders).

KeywordIntertemporal choice Resting state Multivariate pattern analysis Regional homogeneity Dorsal medial prefrontal cortex Decision impulsivity
DOI10.1016/j.neuroimage.2019.07.015
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China ; Entrepreneurship and Innovation Program for Chongqing Overseas Returned Scholars ; Fundamental Research Funds for Central Universities ; Open Research Fund of the Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences ; Guangdong Pearl River Talents Plan Innovative and Entrepreneurial Team grant ; Research Program Funds of the Collaborative Innovation Center of Assessment toward Basic Education Quality at Beijing Normal University
Funding ProjectNational Natural Science Foundation of China[31400959] ; National Natural Science Foundation of China[31730038] ; Entrepreneurship and Innovation Program for Chongqing Overseas Returned Scholars[cx2017049] ; Fundamental Research Funds for Central Universities[SWU1809003] ; Open Research Fund of the Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences[KLMH2019K05] ; Guangdong Pearl River Talents Plan Innovative and Entrepreneurial Team grant[2016ZT06S220] ; Research Program Funds of the Collaborative Innovation Center of Assessment toward Basic Education Quality at Beijing Normal University[2016-06-014-BZK01] ; Research Program Funds of the Collaborative Innovation Center of Assessment toward Basic Education Quality at Beijing Normal University[SCSM-2016A2-15003] ; Research Program Funds of the Collaborative Innovation Center of Assessment toward Basic Education Quality at Beijing Normal University[JCXQ-C-LA-1]
WOS Research AreaNeurosciences & Neurology ; Radiology, Nuclear Medicine & Medical Imaging
WOS SubjectNeurosciences ; Neuroimaging ; Radiology, Nuclear Medicine & Medical Imaging
WOS IDWOS:000481579300048
PublisherACADEMIC PRESS INC ELSEVIER SCIENCE
WOS KeywordSUBJECTIVE VALUE ; FUNCTIONAL MRI ; DELAY ; REWARD ; REPRESENTATION ; CONNECTIVITY ; MECHANISMS ; NETWORK ; CHOICE ; TRACTS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/29885
Collection中国科学院心理健康重点实验室
Corresponding AuthorXue, Gui; He, Qinghua
Affiliation1.Southwest Univ, Fac Psychol, Chongqing 400715, Peoples R China
2.Tianjin Normal Univ, Acad Psychol & Behav, Minist Educ, Key Res Base Humanities & Social Sci, Tianjin, Peoples R China
3.Tianjin Normal Univ, Fac Psychol, Tianjin, Peoples R China
4.Ctr Collaborat Innovat Assessment & Promot Mental, Tianjin, Peoples R China
5.Univ Calif Irvine, Dept Psychol Sci, Irvine, CA 92697 USA
6.Southwest Univ, Key Lab Cognit & Personal, Minist Educ, Chongqing, Peoples R China
7.Chongqing Collaborat Innovat Ctr Brain Sci, Chongqing, Peoples R China
8.Beijing Normal Univ, Natl Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China
9.Beijing Normal Univ, IDG McGovern Inst Brain Res, Beijing, Peoples R China
10.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing, Peoples R China
11.Beijing Normal Univ, Collaborat Innovat Ctr Assessment Basic Educ Qual, Southwest Univ Branch, Chongqing, Peoples R China
Corresponding Author AffilicationKey Laboratory of Mental Health, CAS
Recommended Citation
GB/T 7714
Lv, Chenyu,Wang, Qiang,Chen, Chuansheng,et al. The regional homogeneity patterns of the dorsal medial prefrontal cortex predict individual differences in decision impulsivity[J]. NEUROIMAGE,2019,200:556-561.
APA Lv, Chenyu,Wang, Qiang,Chen, Chuansheng,Qiu, Jiang,Xue, Gui,&He, Qinghua.(2019).The regional homogeneity patterns of the dorsal medial prefrontal cortex predict individual differences in decision impulsivity.NEUROIMAGE,200,556-561.
MLA Lv, Chenyu,et al."The regional homogeneity patterns of the dorsal medial prefrontal cortex predict individual differences in decision impulsivity".NEUROIMAGE 200(2019):556-561.
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