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Born for fairness: evidence of genetic contribution to a neural basis of fairness intuition

文献类型：期刊论文

作者Wang, Yun1,2,5,6; Zheng, Dang1,2; Chen, Jie2,3; Rao, Li-Lin1,2; Li, Shu1,2,4; Zhou, Yuan1,2,4
刊名SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE
出版日期2019-05-01
卷号14期号:5页码:539-548
关键词ultimatum game twin study heritability fMRI social norm
ISSN号1749-5016
DOI10.1093/scan/nsz031
通讯作者Zhou, Yuan(zhouyuan@psych.ac.cn)
英文摘要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.
WOS关键词ECONOMIC DECISION-MAKING ; ULTIMATUM GAME ; SOCIAL NORMS ; HERITABILITY ; EVOLUTION ; INSULA ; BRAIN ; RISK ; NEUROSCIENCE ; ASSOCIATION
资助项目National Natural Science Foundation of China[91432302] ; National Natural Science Foundation of China[81371476] ; National Natural Science Foundation of China[81771473] ; National Natural Science Foundation of China[71761167001] ; National Natural Science Foundation of China[31671166] ; National Basic Research Program of China (973 program)[2011CB711002] ; National High Technology Research and Development Program of China (863 program)[2015AA020513] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[2012075] ; Beijing Nova Program[Z121107002512064]
WOS研究方向Neurosciences & Neurology ; Psychology
语种英语
WOS记录号WOS:000471249200007
出版者OXFORD UNIV PRESS
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
源URL[http://ir.psych.ac.cn/handle/311026/29136]  
专题心理研究所_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
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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来源：心理研究所

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