Volume of motor area predicts motor impulsivity

doi:10.1111/ejn.14339

PSYCH OpenIR > 社会与工程心理学研究室

	Volume of motor area predicts motor impulsivity
	Ai, Hui 1; Xin, Yuanyuan 1,2; Luo, Yue-jia1,3,4 ; Gu, Ruolei5,6 ; Xu, Pengfei 1,2,3
通讯作者	Gu, Ruolei(gurl@psych.ac.cn) ; Xu, Pengfei(xupf@szu.edu.cn)
摘要	Impulsivity is a personality trait associated with many maladaptive behaviors. Trait impulsivity is typically divided into three different dimensions, including attentional impulsiveness, motor impulsiveness, and non-planning impulsiveness. In the present study, we examined the neuroanatomical basis of the multidimensional impulsivity trait. Eighty-four healthy participants were studied with structural magnetic resonance imaging. Multiple regression analyses revealed that the score of motor impulsiveness was negatively correlated with gray matter volumes of the right supplementary motor area and paracentral lobule. A machine-learning-based prediction analysis indicated that decreased gray matter volumes of the supplementary motor area and paracentral lobule strongly predicted the decrease in motor impulsiveness control. Our findings provide insights into the predictive role of motor brain structures in motor impulsivity and inhibition control.
关键词	brain volume motor impulsiveness prediction analysis
	2019-06-01
语种	英语
DOI	10.1111/ejn.14339
发表期刊	EUROPEAN JOURNAL OF NEUROSCIENCE
ISSN	0953-816X
卷号	49 期号:11 页码:1470-1476
收录类别	SCI ; SCI
资助项目	National Natural Science Foundation of China[31500920] ; National Natural Science Foundation of China[31530031] ; National Natural Science Foundation of China[31571124] ; National Natural Science Foundation of China[31671133] ; National Natural Science Foundation of China[31700959] ; National Natural Science Foundation of China[31871137] ; National Natural Science Foundation of China[81471376] ; Shenzhen Peacock Program[827-000235] ; Shenzhen Peacock Program[KQTD2015033016104926] ; Natural Science Foundation of Shenzhen University[8530300000275] ; Zhujiang Talent Project for Postdoctoral researchers, Guangdong young Innovative Talent Project[2016KQNCX149] ; Shenzhen Science and Technology Research Funding Program[JCYJ20170412164413575] ; Shenzhen Science and Technology Research Funding Program[JCYJ20170307155304424]
出版者	WILEY
WOS关键词	FUNCTIONAL CONNECTIVITY ; INDIVIDUAL-DIFFERENCES ; NEURAL BASIS ; SCALE ; EXTENT
WOS研究方向	Neurosciences & Neurology
WOS类目	Neurosciences
WOS记录号	WOS:000477742100009
资助机构	National Natural Science Foundation of China ; Shenzhen Peacock Program ; Natural Science Foundation of Shenzhen University ; Zhujiang Talent Project for Postdoctoral researchers, Guangdong young Innovative Talent Project ; Shenzhen Science and Technology Research Funding Program
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.psych.ac.cn/handle/311026/29093
专题	社会与工程心理学研究室
通讯作者	Gu, Ruolei; Xu, Pengfei
作者单位	1.Shenzhen Univ, Ctr Brain Disorders & Cognit Sci, Shenzhen Key Lab Affect & Social Neurosci, Shenzhen, Peoples R China 2.Univ Groningen, Univ Med Ctr Groningen, Dept Neurosci, Groningen, Netherlands 3.Shenzhen Inst Neurosci, Ctr Emot & Brain, Shenzhen, Peoples R China 4.Kunming Univ Sci & Technol, Med Sch, Kunming, Yunnan, Peoples R China 5.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing, Peoples R China 6.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China
通讯作者单位	中国科学院行为科学重点实验室
推荐引用方式 GB/T 7714	Ai, Hui,Xin, Yuanyuan,Luo, Yue-jia,et al. Volume of motor area predicts motor impulsivity[J]. EUROPEAN JOURNAL OF NEUROSCIENCE,2019,49(11):1470-1476.
APA	Ai, Hui,Xin, Yuanyuan,Luo, Yue-jia,Gu, Ruolei,&Xu, Pengfei.(2019).Volume of motor area predicts motor impulsivity.EUROPEAN JOURNAL OF NEUROSCIENCE,49(11),1470-1476.
MLA	Ai, Hui,et al."Volume of motor area predicts motor impulsivity".EUROPEAN JOURNAL OF NEUROSCIENCE 49.11(2019):1470-1476.

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EJN proof_Ruolei 201（837KB）	期刊论文	作者接受稿	限制开放	CC BY-NC-SA	请求全文