Institutional Repository of Key Laboratory of Behavioral Science, CAS
Deficits in Voluntary Pursuit and Inhibition of Risk Taking in Sensation Seeking | |
Zheng, Ya1; Li, Qi2,3; Tian, Moqian2,3; Nan, Weizhi2,3,4,5; Yang, Guochun2,3; Liang, Jin2,3; Liu, Xun2,3 | |
摘要 | Sensation seeking has been associated with substance use and other risk-taking behaviors. The present functional magnetic resonance imaging (fMRI) study investigated the neural correlates underlying risk taking in sensation seeking. Twenty-eight high sensation seekers (HSS; 14 female and 14 male young adults) and 28 low sensation seekers (LSS; 14 female and 14 male young adults) performed an interactive, sequential gambling task that allowed for voluntary pursuit or inhibition of risk taking. Behaviorally, HSS versus LSS exhibited a stronger tendency toward risk taking. Comparison of the groups revealed that when taking risks, HSS relative to LSS exhibited reduced fMRI responses in brain areas involved in risk processing, such as the dorsomedial prefrontal cortex and the thalamus. Importantly, during the voluntary inhibition of risk taking, HSS relative to LSS showed greater fMRI responses in brain areas implicated in cognitive control (the bilateral anterior cingulate cortex) and negative emotion (the right anterior insula). These findings suggest that risk taking in sensation seeking may be driven by both a hypoactive neural system in the voluntary pursuit of risk taking and a hyperactive neural system in the voluntary inhibition of risk taking, thus providing implications for future prevention programs targeting sensation-seeking behaviors. (c) 2017 Wiley Periodicals, Inc. |
关键词 | sensation seeking risk taking risk avoidance functional magnetic resonance imaging |
2017-12-01 | |
语种 | 英语 |
DOI | 10.1002/hbm.23807 |
发表期刊 | HUMAN BRAIN MAPPING |
ISSN | 1065-9471 |
卷号 | 38期号:12页码:6019-6028 |
期刊论文类型 | Article |
收录类别 | SCI |
WOS关键词 | PREFRONTAL CORTEX ; NEURAL MECHANISMS ; DECISION-MAKING ; REWARD ; SEEKERS ; ADOLESCENTS ; PERSONALITY ; SAMPLE ; BRAIN |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
WOS研究方向 | Neurosciences & Neurology ; Radiology, Nuclear Medicine & Medical Imaging |
WOS类目 | Neurosciences ; Neuroimaging ; Radiology, Nuclear Medicine & Medical Imaging |
WOS记录号 | WOS:000414683400014 |
资助机构 | National Natural Science Foundation of China(31271194 ; Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences ; 31500872 ; 31571161 ; 31200782) |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/22016 |
专题 | 中国科学院行为科学重点实验室 |
作者单位 | 1.Dalian Med Univ, Dept Psychol, Dalian, Peoples R China 2.Inst Psychol, CAS Key Lab Behav Sci, Beijing, Peoples R China 3.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China 4.Guangzhou Univ, Sch Educ, Dept Psychol, Guangzhou, Guangdong, Peoples R China 5.Guangzhou Univ, Sch Educ, Ctr Brain & Cognit Sci, Guangzhou, Guangdong, Peoples R China |
推荐引用方式 GB/T 7714 | Zheng, Ya,Li, Qi,Tian, Moqian,et al. Deficits in Voluntary Pursuit and Inhibition of Risk Taking in Sensation Seeking[J]. HUMAN BRAIN MAPPING,2017,38(12):6019-6028. |
APA | Zheng, Ya.,Li, Qi.,Tian, Moqian.,Nan, Weizhi.,Yang, Guochun.,...&Liu, Xun.(2017).Deficits in Voluntary Pursuit and Inhibition of Risk Taking in Sensation Seeking.HUMAN BRAIN MAPPING,38(12),6019-6028. |
MLA | Zheng, Ya,et al."Deficits in Voluntary Pursuit and Inhibition of Risk Taking in Sensation Seeking".HUMAN BRAIN MAPPING 38.12(2017):6019-6028. |
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