PSYCH OpenIR  > 中国科学院行为科学重点实验室
Neural substrates of deficient cognitive control in individuals with severe internet gaming disorder
Wang, Lingxiao1,2,3; Yang, Guochun4,5; Zheng, Ya6; Li, Zhenghan4,5; Wei, Ping7; Li, Qi7; Hu, Kesong8; Liu, Xun4,5
第一作者Wang, Lingxiao
通讯作者邮箱6893@cnu.edu.cn (q. li)
心理所单位排序4
摘要

Background and aims: Internet gaming disorder (IGD) is rapidly becoming a worldwide health concern. The prefrontal-subcortical model of self-regulation emphasizes that an impaired prefrontal cognitive control system and an overwhelming subcortical reward-seeking system are both crucial factors in health problems, including addiction. This study focused on the cognitive control system of IGD, aiming to investigate whether cognitive control is altered and the underlying neural correlates in college students with IGD. Methods: Thirty college students with IGD and twenty-five matched healthy controls were asked to complete a stop-signal task that measures cognitive control while being monitored by functional magnetic resonance imaging (fMRI). Results: Compared to the controls, only the college students with severe IGD, rather than those with mild IGD, had deficient brain activity involved in inhibitory control and response execution (specifically, the inferior frontal gyrus, anterior cingulate cortex and primary motor cortex); this result implies that cognitive control deficits are closely linked to addiction severity in individuals with IGD. Regarding performance monitoring function, college students with IGD exhibited unabated behavioral and brain activity, as did the control group. Conclusions: Combined with our previous finding that the subcortical reward system was enhanced in individuals with IGD, the present findings extend the prefrontal-subcortical model of self-regulation from the perspective of IGD in a college student population and thus provide useful insight for the effective prevention and treatment of IGD.

关键词Internet gaming disorder Cognitive control fMRI Prefrontal-subcortical model of self-regulation Addiction severity Stop-signal task
2021
语种英语
DOI10.1016/j.nicl.2021.102828
发表期刊NEUROIMAGE-CLINICAL
ISSN2213-1582
卷号32页码:10
期刊论文类型实证研究
收录类别SCI
资助项目Key project of Beijing Education Science Planning 'Reevaluation and cognitive training to treat College students with Internet addiction'[BEAA21046] ; National Natural Science Foundation of China[31571161] ; National Natural Science Foundation of China[31200782] ; National Natural Science Foundation of China[31971027] ; National Natural Science Foundation of China[31971030] ; National Natural Science Foundation of China[31640039] ; cultivation project of province-leveled preponderant characteristic discipline in Hangzhou Normal University[20JYXK025] ; Hangzhou Normal University[2020QDL021] ; Key medical disciplines of Hangzhou
出版者ELSEVIER SCI LTD
WOS关键词ANTERIOR CINGULATE CORTEX ; RESPONSE-INHIBITION ; PSYCHOMETRIC PROPERTIES ; BRAIN ACTIVATION ; FUNCTIONAL MRI ; ATTENTION ; FMRI ; SMOKERS ; PEOPLE ; RISK
WOS研究方向Neurosciences & Neurology
WOS类目Neuroimaging
WOS记录号WOS:000702832800003
WOS分区Q2
资助机构Key project of Beijing Education Science Planning 'Reevaluation and cognitive training to treat College students with Internet addiction' ; National Natural Science Foundation of China ; cultivation project of province-leveled preponderant characteristic discipline in Hangzhou Normal University ; Hangzhou Normal University ; Key medical disciplines of Hangzhou
引用统计
被引频次:6[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/311026/40372
专题中国科学院行为科学重点实验室
通讯作者Li, Qi
作者单位1.Hangzhou Normal Univ, Affiliated Hosp, Ctr Cognit & Brain Disorders, Hangzhou, Zhejiang, Peoples R China
2.Hangzhou Normal Univ, Inst Psychol Sci, Hangzhou, Zhejiang, Peoples R China
3.Zhejiang Key Lab Res Assessment Cognit Impairment, Hangzhou, Zhejiang, Peoples R China
4.Inst Psychol, CAS Key Lab Behav Sci, Beijing, Peoples R China
5.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China
6.Dalian Med Univ, Dept Psychol, Dalian, Peoples R China
7.Capital Normal Univ, Dept Psychol, Beijing Key Lab Learning & Cognit, 105 Third Ring Rd, Beijing 100048, Peoples R China
8.Lake Super State Univ, Dept Psychol, Sault Sainte Marie, MI USA
推荐引用方式
GB/T 7714
Wang, Lingxiao,Yang, Guochun,Zheng, Ya,et al. Neural substrates of deficient cognitive control in individuals with severe internet gaming disorder[J]. NEUROIMAGE-CLINICAL,2021,32:10.
APA Wang, Lingxiao.,Yang, Guochun.,Zheng, Ya.,Li, Zhenghan.,Wei, Ping.,...&Liu, Xun.(2021).Neural substrates of deficient cognitive control in individuals with severe internet gaming disorder.NEUROIMAGE-CLINICAL,32,10.
MLA Wang, Lingxiao,et al."Neural substrates of deficient cognitive control in individuals with severe internet gaming disorder".NEUROIMAGE-CLINICAL 32(2021):10.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Neural substrates of(2107KB)期刊论文出版稿限制开放CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang, Lingxiao]的文章
[Yang, Guochun]的文章
[Zheng, Ya]的文章
百度学术
百度学术中相似的文章
[Wang, Lingxiao]的文章
[Yang, Guochun]的文章
[Zheng, Ya]的文章
必应学术
必应学术中相似的文章
[Wang, Lingxiao]的文章
[Yang, Guochun]的文章
[Zheng, Ya]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。