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When your pain signifies my gain: neural activity while evaluating outcomes based on another person's pain
Cui, Fang1; Zhu, Xiangru2; Gu, Ruolei3; Luo, Yue-Jia1,4
2016-05-19
发表期刊SCIENTIFIC REPORTS
ISSN2045-2322
文章类型Article
卷号6期号:0页码:26426
摘要The overlap between pain and reward processing pathways leds researchers to hypothesize that there are interactions between them in the human brain. Two hypotheses have been proposed. The "competition hypothesis" posits that reward can reduce pain-related neural activity and vice versa. The "salience hypothesis" suggests that the motivational salience of pain and reward can be mutually reinforced. However, no study has tested these two hypotheses from temporal perspective as we know. In the present study, pictures depicted other people in painful or non-painful situations were used to indicate the valence of outcomes in a gambling task. The event-related potential results revealed an interaction between another person's pain and outcome valence in multiple time stages. Specifically, the amplitudes of the N1 and P3 were enhanced in the win condition compared with the loss condition when the outcome was indicated by painful picture. This interactions between pain and reward support the salience hypothesis but not the competition hypothesis. The present results provide evidence from human subjects that support the salience hypothesis, which claims that observing other people's pain can enhance the salience of reward.
DOI10.1038/srep26426
收录类别SCI
语种英语
项目资助者National Natural Science Foundation of China(31500877 ; 91132704 ; 31300846)
WOS研究方向Science & Technology - Other Topics
WOS类目Multidisciplinary Sciences
WOS记录号WOS:000376069100001
WOS标题词Science & Technology
关键词[WOS]DECISION-MAKING ; EMPATHY ; BRAIN ; OTHERS ; REWARD ; RESPONSES ; PERCEPTION ; ERP ; NEUROBIOLOGY ; NEUROSCIENCE
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被引频次:1[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/311026/19991
专题社会与工程心理学研究室
作者单位1.Shenzhen Univ, Inst Affect & Social Neurosci, Shenzhen, Peoples R China
2.Henan Univ, Inst Cognit & Behav, Kaifeng, Peoples R China
3.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China
4.Wuhan Sports Univ, Res Ctr Sport Psychol, Wuhan, Peoples R China
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GB/T 7714
Cui, Fang,Zhu, Xiangru,Gu, Ruolei,et al. When your pain signifies my gain: neural activity while evaluating outcomes based on another person's pain[J]. SCIENTIFIC REPORTS,2016,6(0):26426.
APA Cui, Fang,Zhu, Xiangru,Gu, Ruolei,&Luo, Yue-Jia.(2016).When your pain signifies my gain: neural activity while evaluating outcomes based on another person's pain.SCIENTIFIC REPORTS,6(0),26426.
MLA Cui, Fang,et al."When your pain signifies my gain: neural activity while evaluating outcomes based on another person's pain".SCIENTIFIC REPORTS 6.0(2016):26426.
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