Institutional Repository of Key Laboratory of Behavioral Science, CAS
Born for fairness: evidence of genetic contribution to a neural basis of fairness intuition | |
Wang, Yun1,2,5,6; Zheng, Dang1,2; Chen, Jie2,3; Rao, Li-Lin1,2; Li, Shu1,2,4; Zhou, Yuan1,2,4 | |
第一作者 | Wang, Yun |
摘要 | Human beings often curb self-interest to develop and enforce social norms, such as fairness, as exemplified in the ultimatum game (UG). Inspired by the dual-system account for the responder's choice during the UG, we investigated whether the neural basis of psychological process induced by fairness is under genetic control using a twin fMRI study (62 monozygotic, 48 dizygotic; mean age: 19.32 +/- 1.38years). We found a moderate genetic contribution to the rejection rate of unfair proposals (24%-35%), independent of stake size or proposer type, during the UG. Using a voxel-level analysis, we found that genetic factors moderately contributed to unfairness-evoked activation in the bilateral anterior insula (AI), regions representing the intuition of fairness norm violations (mean heritability: left 37%, right 40%). No genetic contributions were found in regions related to deliberate, controlled processes in the UG. This study provides the first evidence that evoked brain activity by unfairness in the bilateral AI is influenced by genes and sheds light on the genetic basis of brain processes underlying costly punishment. |
关键词 | ultimatum game twin study heritability fMRI social norm |
2019-05-01 | |
DOI | 10.1093/scan/nsz031 |
发表期刊 | SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE |
ISSN | 1749-5016 |
卷号 | 14期号:5页码:539-548 |
收录类别 | SCI ; SSCI |
出版者 | OXFORD UNIV PRESS |
WOS关键词 | ECONOMIC DECISION-MAKING ; ULTIMATUM GAME ; SOCIAL NORMS ; HERITABILITY ; EVOLUTION ; INSULA ; BRAIN ; RISK ; NEUROSCIENCE ; ASSOCIATION |
WOS研究方向 | Neurosciences & Neurology ; Psychology |
WOS类目 | Neurosciences ; Psychology ; Psychology, Experimental |
WOS记录号 | WOS:000471249200007 |
WOS分区 | Q1 |
资助机构 | National Natural Science Foundation of China ; National Basic Research Program of China (973 program) ; National High Technology Research and Development Program of China (863 program) ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Beijing Nova Program |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/29136 |
专题 | 中国科学院行为科学重点实验室 |
通讯作者 | Zhou, Yuan |
作者单位 | 1.Inst Psychol, CAS Key Lab Behav Sci, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing 100049, Peoples R China 3.Inst Psychol, CAS Key Lab Mental Hlth, Beijing 100101, Peoples R China 4.Chinese Acad Sci, Inst Psychol, Magnet Resonance Imaging Res Ctr, Beijing 100101, Peoples R China 5.Capital Med Univ, Beijing Anding Hosp, Natl Clin Res Ctr Mental Disorders, Beijing 100088, Peoples R China 6.Capital Med Univ, Beijing Anding Hosp, Beijing Key Lab Mental Disorders, Beijing 100088, Peoples R China |
第一作者单位 | 中国科学院行为科学重点实验室 |
通讯作者单位 | 中国科学院行为科学重点实验室; 管理支撑系统 |
推荐引用方式 GB/T 7714 | Wang, Yun,Zheng, Dang,Chen, Jie,et al. Born for fairness: evidence of genetic contribution to a neural basis of fairness intuition[J]. SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE,2019,14(5):539-548. |
APA | Wang, Yun,Zheng, Dang,Chen, Jie,Rao, Li-Lin,Li, Shu,&Zhou, Yuan.(2019).Born for fairness: evidence of genetic contribution to a neural basis of fairness intuition.SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE,14(5),539-548. |
MLA | Wang, Yun,et al."Born for fairness: evidence of genetic contribution to a neural basis of fairness intuition".SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE 14.5(2019):539-548. |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Born for fairness_ e(18798KB) | 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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