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| 网络成瘾大学生脑功能性磁共振成像特点 | |
| 作者姓名： | DU W Liu J Gao X Li L Li W Li X Zhang Y Zhou S |
| 作者单位： | 1. 中南大学湘雅二医院放射科, 长沙 410011; 2. 中南大学湘雅二医院精神卫生研究所, 长沙 410011 |
| 基金项目： | 国家自然科学基金(30830046); 湖南省自然科学基金(07JJ3042); 湖南省卫生厅科研基金(B205048)~~ |
| 摘 要： | 目的:利用任务背景刺激功能性磁共振成像（functional magnetic resonance imaging,fMRI）,探讨网络成瘾(internet addiction,IA)大学生的脑功能特点.方法:以网络游戏内容作为实验刺激任务,采用组块设计方法,对19名IA大学生及19名正常对照受试者进行脑部fMRI.... |
| 关 键 词： | 网络成瘾 功能性磁共振成像 激活 |
Functional magnetic resonance imaging of brain of college students with internet addiction |
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| DU W,Liu J,Gao X,Li L,Li W,Li X,Zhang Y,Zhou S.Functional magnetic resonance imaging of brain of college students with internet addiction[J].Journal of Central South University (Medical Sciences)Journal of Central South University (Medical Sciences),2011,36(8):744-749. | |
| Authors: | DU Wanping Liu Jun Gao Xunping Li Lingjiang Li Weihui Li Xin Zhang Yan Zhou Shunke |
| Institution: | 1. Department of Radiology, Second Xiangya Hospital, Central South University, Changsha 410011, China; 2. Mental Health Institute, Second Xiangya Hospital, Central South University, Changsha 410011, China |
| Abstract: | Objective To explore the functional locations of brain regions related to internet addiction (IA)with task-functional magnetic resonance imaging (fMRI).Methods Nineteen college students who had internet game addition and 19 controls accepted the stimuli of videos via computer.The 3.0 Tesla MRI was used to record the results of echo plannar imaging.The block design method was used.Intragroup and intergroup analysis results in the 2 groups were obtained.The differences between the 2 groups were analyzed.Resul... |
| Keywords: | internet addiction functional magnetic resonance imaging activate |
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