Spontaneous Brain Activity Did Not Show the Effect of Violent Video Games on Aggression: A Resting-State fMRI Study | |
Pan, Wei1,2,3; Gao, Xuemei1; Shi, Shuo1; Liu, Fuqu1; Li, Chao1; Xuemei Gao | |
刊名 | FRONTIERS IN PSYCHOLOGY |
2018-01-12 | |
卷号 | 8页码:1-8 |
关键词 | violent video game aggression resting state fMRI amplitude of low-frequency fluctuations (ALFF) fractional ALFF |
ISSN号 | 1664-1078 |
DOI | 10.3389/fpsyg.2017.02219 |
产权排序 | 2 |
文献子类 | Article |
英文摘要 | A great many of empirical researches have proved that longtime exposure to violent video game can lead to a series of negative effects. Although research has focused on the neural basis of the correlation between violent video game and aggression, little is known whether the spontaneous brain activity is associated with violent video game exposure. To address this question, we measured the spontaneous brain activity using resting-state functional magnetic resonance imaging (fMRI). We used the amplitude of low-frequency fluctuations (ALFF) and fractional ALFF (fALFF) to quantify spontaneous brain activity. The results showed there is no significant difference in ALFF, or fALFF, between violent video game group and the control part, indicating that long time exposure to violent video games won't significantly influence spontaneous brain activity, especially the core brain regions such as execution control, moral judgment and short-term memory. This implies the adverse impact of violent video games is exaggerated. |
WOS关键词 | RIGHT ANTERIOR CINGULATE ; PROSOCIAL BEHAVIOR ; FUNCTIONAL MRI ; EXPOSURE ; REWARD ; ADOLESCENTS ; ADDICTION ; EMPATHY ; IMPACT ; PLAY |
WOS研究方向 | Psychology |
语种 | 英语 |
WOS记录号 | WOS:000419921600001 |
资助机构 | 13th 5-Year Plan for Education Science of Chongqing(2016-GX-086) ; National Social Science Foundation of China(14XSH013) |
内容类型 | 期刊论文 |
源URL | [http://ir.psych.ac.cn/handle/311026/26025] |
专题 | 心理研究所_认知与发展心理学研究室 |
通讯作者 | Xuemei Gao |
作者单位 | 1.Southwest Univ, Fac Psychol, Chongqing, Peoples R China 2.Chinese Acad Sci, Inst Psychol, Beijing, Peoples R China 3.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Pan, Wei,Gao, Xuemei,Shi, Shuo,et al. Spontaneous Brain Activity Did Not Show the Effect of Violent Video Games on Aggression: A Resting-State fMRI Study[J]. FRONTIERS IN PSYCHOLOGY,2018,8:1-8. |
APA | Pan, Wei,Gao, Xuemei,Shi, Shuo,Liu, Fuqu,Li, Chao,&Xuemei Gao.(2018).Spontaneous Brain Activity Did Not Show the Effect of Violent Video Games on Aggression: A Resting-State fMRI Study.FRONTIERS IN PSYCHOLOGY,8,1-8. |
MLA | Pan, Wei,et al."Spontaneous Brain Activity Did Not Show the Effect of Violent Video Games on Aggression: A Resting-State fMRI Study".FRONTIERS IN PSYCHOLOGY 8(2018):1-8. |
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