| 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
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| 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. |
| 2016-05-19 | |
| 语种 | 英语 |
| DOI | 10.1038/srep26426 |
| 发表期刊 | SCIENTIFIC REPORTS
 |
| ISSN | 2045-2322 |
| 卷号 | 6期号:0页码:26426 |
| 期刊论文类型 | Article |
| 收录类别 | SCI |
| WOS关键词 | DECISION-MAKING ; EMPATHY ; BRAIN ; OTHERS ; REWARD ; RESPONSES ; PERCEPTION ; ERP ; NEUROBIOLOGY ; NEUROSCIENCE |
| WOS标题词 | Science & Technology |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| WOS记录号 | WOS:000376069100001 |
| 资助机构 | National Natural Science Foundation of China(31500877 ; 91132704 ; 31300846) |
| 引用统计 | |
| 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 |
| 推荐引用方式 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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| When your pain signi（712KB） | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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