Disrupted inter-hemispheric functional and structural coupling in Internet addiction adolescents
文献类型：期刊论文
| 作者 | Bi, Yanzhi1,2; Yuan, Kai1,2; Feng, Dan1,2; Xing, Lihong1,2; Li, Yangding1,2; Wang, Hongmei3; Yu, Dahua4; Xue, Ting5; Jin, Chenwang3; Qin, Wei1,2 |
| 刊名 | PSYCHIATRY RESEARCH-NEUROIMAGING
 |
| 出版日期 | 2015-11-30 |
| 卷号 | 234期号:2页码:157-163 |
| 关键词 | Internet addiction Voxel-mirrored homotopic connectivity Dorsolateral prefrontal cortex Corpus callosum Fractional anisotropy |
| 英文摘要 | 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. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Clinical Neurology ; Neuroimaging ; Psychiatry |
| 研究领域[WOS] | Neurosciences & Neurology ; Psychiatry |
| 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 |
| WOS记录号 | WOS:000365053600001 |
| 公开日期 | 2016-02-26 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/10522]  |
| 专题 | 自动化研究所_中国科学院分子影像重点实验室 |
| 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. |
入库方式： OAI收割
来源：自动化研究所
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