Disrupted inter-hemispheric functional and structural coupling in Internet addiction adolescents

doi:10.1016/j.pscychresns.2015.08.012

	Disrupted inter-hemispheric functional and structural coupling in Internet addiction adolescents
	Bi, Yanzhi 1,2; Yuan, Kai 1,2; Feng, Dan 1,2; Xing, Lihong 1,2; Li, Yangding 1,2; Wang, Hongmei 3; Yu, Dahua 4; Xue, Ting 5; Jin, Chenwang 3; Qin, Wei 1,2; Tian, Jie 1,2,6
发表期刊	PSYCHIATRY RESEARCH-NEUROIMAGING
	2015-11-30
卷号	234 期号:2 页码:157-163
文章类型	Article
摘要	Rapid progress had been made towards the effect of Internet addiction (IA) on the adolescents brain, relatively little is known about the alterations in inter-hemispheric resting state functional connectivity (RSFC) changes. In the current study, voxel-mirrored homotopic connectivity (VMHC) was used to examine inter-hemispheric RSFC in IA adolescents (n=21) and controls (n=21). The integrity of the fibers connecting the regions, which showed aberrant inter-hemispheric functional connectivity, was assessed by fiber tractography analysis. In addition, the coupling of inter-hemispheric functional and structural connectivity was investigated. Relative to controls, IA adolescents showed decreased VMHC of dorsolateral prefrontal cortex (DLPFC) and reduced fractional anisotropy (FA) values in the genu of corpus callosum (CC). The decreased VMHC of DLPFC was significantly negative correlated with the duration of IA. Moreover, the VMHC of DLPFC showed significant correlations with the FA of CC in healthy controls, which was disrupted in IA. Our findings provided more scientific evidence for the involvement of DLPFC in IA. It is hoped that multimodal imaging methods can provide deeper insights into the IA effects on the brain. (C) 2015 Elsevier Ireland Ltd. All rights reserved.
关键词	Internet Addiction Voxel-mirrored Homotopic Connectivity Dorsolateral Prefrontal Cortex Corpus Callosum Fractional Anisotropy
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
DOI	10.1016/j.pscychresns.2015.08.012
关键词[WOS]	COGNITIVE CONTROL ; CORPUS-CALLOSUM ; CINGULATE CORTEX ; GAMING DISORDER ; BRAIN NETWORKS ; WHITE-MATTER ; CONNECTIVITY ; TRACTOGRAPHY ; ABNORMALITIES ; PATTERNS
收录类别	SCI
语种	英语
项目资助者	Project for the National Key Basic Research and Development Program (973)(2014CB543203 ; National Natural Science Foundation of China(81571751 ; Natural Science Basic Research Plan in Shaanxi Province of China(2014JQ4118) ; Fundamental Research Funds for the Central Universities(JB151204 ; Natural Science Foundation of Inner Mongolia(2014BS0610) ; Inner Mongolia University of Science and Technology(2015QNGG03 ; China Postdoctoral Science Foundation(2014M552416) ; 2011CB707700 ; 81571753 ; JB121405) ; 2014QDL002) ; 2012CB518501) ; 61502376 ; 81401478 ; 81401488 ; 81271644 ; 81271546 ; 81271549 ; 81470816 ; 81471737 ; 81301281)
WOS研究方向	Neurosciences & Neurology ; Psychiatry
WOS类目	Clinical Neurology ; Neuroimaging ; Psychiatry
WOS记录号	WOS:000365053600001
引用统计	被引频次：20[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/10522
专题	中国科学院分子影像重点实验室
通讯作者	Jin, Chenwang
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, Wuhan, Peoples R China 3.Xi An Jiao Tong Univ, Dept Med Imaging, Affiliated Hosp 1, Xian 710049, Shaanxi, Peoples R China 4.Inner Mongolia Univ Sci & Technol, Sch Informat Engn, Informat Proc Lab, Baotou, Inner Mongolia, Peoples R China 5.Inner Mongolia Univ Sci & Technol, Sch Math Phys & Biol Engn, Baotou, Inner Mongolia, Peoples R China 6.Chinese Acad Sci, Inst Automat, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Bi, Yanzhi,Yuan, Kai,Feng, Dan,et al. Disrupted inter-hemispheric functional and structural coupling in Internet addiction adolescents[J]. PSYCHIATRY RESEARCH-NEUROIMAGING,2015,234(2):157-163.
APA	Bi, Yanzhi.,Yuan, Kai.,Feng, Dan.,Xing, Lihong.,Li, Yangding.,...&Tian, Jie.(2015).Disrupted inter-hemispheric functional and structural coupling in Internet addiction adolescents.PSYCHIATRY RESEARCH-NEUROIMAGING,234(2),157-163.
MLA	Bi, Yanzhi,et al."Disrupted inter-hemispheric functional and structural coupling in Internet addiction adolescents".PSYCHIATRY RESEARCH-NEUROIMAGING 234.2(2015):157-163.

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