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How resource sharing resists scarcity: the role of cognitive empathy and its neurobiological mechanisms

文献类型：期刊论文

作者Cui, Fang3,4; Huang, Xiaoxuan4; Jing, Yiming1,2; Luo, Yue-Jia3,4; Liu, Jie3,4; Gu, Ruolei1,2
刊名CEREBRAL CORTEX
出版日期2022-02-04
页码13
ISSN号1047-3211
关键词resource scarcity resource sharing functional magnetic resonance imaging empathy oxytocin
DOI10.1093/cercor/bhac017
通讯作者Liu, Jie(ljier06@gmail.com) ; Gu, Ruolei(gurl@psych.ac.cn)
英文摘要Resource scarcity challenges individuals' willingness to share limited resources with other people. Still, lots of field studies and laboratory experiments have shown that sharing behaviors do not disappear under scarcity. Rather, some individuals are willing to share their scarce resources with others in a similar way as when the resource is abundant, which is crucial for the maintenance and development of human society. Here, we designed a novel paradigm in which subjects decided whether (and how much) to share an amount of "relieving resources" for counteracting unpleasant noises, which mimics real-life situations that people cost their own resources to help others escape from adversity. Overall, the robustness of resource sharing under scarcity was positively correlated with individual level of the cognitive component of empathy across two independent experiments. Resource insufficiency modulated the activations of several brain regions (including the TPJ, mPFC, and PCC) as well as the functional connection (from the rTPJ to the mPFC) within the mentalizing brain network, but the modulatory effect decreased as a function of cognitive empathy. We also applied the administration of oxytocin and found significant effects on sharing behavior among individuals with a higher level of cognitive empathy, but not their low-level counterparts. These findings highlight the importance of empathy to resource sharing under scarcity and explain the underlying neurobiological mechanisms.
收录类别SCI
WOS关键词PERSPECTIVE-TAKING ; BRAIN-DEVELOPMENT ; SOCIAL COGNITION ; OXYTOCIN ; PAIN ; NEUROSCIENCE ; INCREASES ; ALTRUISM ; SELF ; DISSOCIATION
资助项目National Natural Science Foundation of China[32171013] ; National Natural Science Foundation of China[31871109] ; National Natural Science Foundation of China[31900779] ; National Natural Science Foundation of China[32071083] ; National Natural Science Foundation of China[32020103008] ; National Natural Science Foundation of China[31800944] ; Major Project of National Social Science Foundation[19ZDA363]
WOS研究方向Neurosciences & Neurology
语种英语
出版者OXFORD UNIV PRESS INC
WOS记录号WOS:000792285800001
资助机构National Natural Science Foundation of China ; Major Project of National Social Science Foundation
源URL[http://ir.psych.ac.cn/handle/311026/42687]  
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Liu, Jie; Gu, Ruolei
作者单位1.Univ Chinese Acad Sci, Dept Psychol, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Psychol, CAS Key Lab Behav Sci, Beijing 100101, Peoples R China
3.Shenzhen Univ, Ctr Brain Disorders & Cognit Neurosci, Shenzhen 518061, Peoples R China
4.Shenzhen Univ, Sch Psychol, Shenzhen 518060, Peoples R China
推荐引用方式
GB/T 7714		 Cui, Fang,Huang, Xiaoxuan,Jing, Yiming,et al. How resource sharing resists scarcity: the role of cognitive empathy and its neurobiological mechanisms[J]. CEREBRAL CORTEX,2022:13.
APA Cui, Fang,Huang, Xiaoxuan,Jing, Yiming,Luo, Yue-Jia,Liu, Jie,&Gu, Ruolei.(2022).How resource sharing resists scarcity: the role of cognitive empathy and its neurobiological mechanisms.CEREBRAL CORTEX,13.
MLA Cui, Fang,et al."How resource sharing resists scarcity: the role of cognitive empathy and its neurobiological mechanisms".CEREBRAL CORTEX (2022):13.

入库方式： OAI收割

来源：心理研究所

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