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Core brain networks interactions and cognitive control in internet gaming disorder individuals in late adolescence/early adulthood

文献类型：期刊论文

作者Yuan, Kai1,2; Qin, Wei1,2; Yu, Dahua3; Bi, Yanzhi1,2; Xing, Lihong1,2; Jin, Chenwang4; Tian, Jie1,2,5
刊名BRAIN STRUCTURE & FUNCTION
出版日期2016-04-01
卷号221期号:3页码:1427-1442
关键词Internet Gaming Disorder Salience Network Central Executive Network Default Mode Network Cognitive Control
DOI10.1007/s00429-014-0982-7
文献子类Article
英文摘要Regardless of whether it is conceptualized as a behavioral addiction or an impulse-control disorder, internet gaming disorder (IGD) has been speculated to be associated with impaired cognitive control. Efficient cognitive behavior involves the coordinated activity of large-scale brain networks, however, whether the interactions among these networks during resting state modulated cognitive control behavior in IGD adolescents remain unclear. Twenty-eight IGD adolescents and twenty-five age-, gender-, and education-matched healthy controls participated in our study. Stroop color-word task was conducted to evaluate the cognitive control deficits in IGD adolescents. Functional connectivity and Granger Causal Analysis were employed to investigate the functional and effective connections within and between the salience, central executive, and default mode networks. Meanwhile, diffusion tensor imaging was used to assess the structural integrity of abnormal network connections. The abnormal functional connectivity within central executive networks and effective connectivity within salience network in IGD adolescents were detected. Moreover, the inefficient interactions between these two brain networks were observed. In addition, we identified reduced fractional anisotropy in salience network, right central executive network tracts, and between-network (the anterior cingulate cortex-right dorsolateral prefrontal cortex tracts) pathways in IGD individuals. Notably, we observed a significant correlation between the effective and structural connection from salience network to central executive network and the number of errors during incongruent condition in Stroop task in both IGD and control subjects. Our results suggested that impaired cognitive control in IGD adolescents is likely to be mediated through the abnormal interactions and structural connection between intrinsic large-scale brain networks.
WOS关键词DEFAULT-MODE ; FUNCTIONAL CONNECTIVITY ; PREFRONTAL CORTEX ; STROOP TASK ; ADDICTION DISORDER ; DEPENDENT PATIENTS ; EXECUTIVE CONTROL ; FMRI ; VARIABILITY ; PERFORMANCE
WOS研究方向Anatomy & Morphology ; Neurosciences & Neurology
语种英语
WOS记录号WOS:000373801400015
资助机构Project for the National Key Basic Research and Development Program (973)(2014CB543203 ; National Natural Science Foundation of China(81227901 ; Natural Science Basic Research Plan in Shaanxi Province of China(2014JQ4118) ; Fundamental Research Funds for the Central Universities ; Natural Science Foundation of Inner Mongolia(2012MS0908) ; China Postdoctoral Science Foundation(2014M552416) ; 2011CB707700 ; 81271644 ; 2012CB518501) ; 81271546 ; 81101036 ; 81101108 ; 31200837 ; 81030027 ; 81301281 ; 81401488 ; 81401478 ; 81471737 ; 81471811 ; 81471738 ; 61401346)
源URL[http://ir.ia.ac.cn/handle/173211/12200]  
专题自动化研究所_中国科学院分子影像重点实验室
通讯作者Tian, Jie
作者单位1.Xidian Univ, Sch Life Sci & Technol, Xian 710071, Shaanxi, Peoples R China
2.Minist Educ, Engn Res Ctr Mol & Neuro Imaging, Xian, Peoples R China
3.Inner Mongolia Univ Sci & Technol, Sch Informat Engn, Informat Proc Lab, Baotou 014010, Inner Mongolia, Peoples R China
4.Xi An Jiao Tong Univ, Coll Med, Affiliated Hosp 1, Dept Med Imaging, Xian 710061, Shaanxi, Peoples R China
5.Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Yuan, Kai,Qin, Wei,Yu, Dahua,et al. Core brain networks interactions and cognitive control in internet gaming disorder individuals in late adolescence/early adulthood[J]. BRAIN STRUCTURE & FUNCTION,2016,221(3):1427-1442.
APA Yuan, Kai.,Qin, Wei.,Yu, Dahua.,Bi, Yanzhi.,Xing, Lihong.,...&Tian, Jie.(2016).Core brain networks interactions and cognitive control in internet gaming disorder individuals in late adolescence/early adulthood.BRAIN STRUCTURE & FUNCTION,221(3),1427-1442.
MLA Yuan, Kai,et al."Core brain networks interactions and cognitive control in internet gaming disorder individuals in late adolescence/early adulthood".BRAIN STRUCTURE & FUNCTION 221.3(2016):1427-1442.

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来源：自动化研究所

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