摘要
社会等级是社会组织的基本原则。社会地位高低的再认与面孔再认及视觉注意均表现出N200的激活,并不同程度地共享了情感、奖赏回报、数字等级及共情特质等加工的脑区网络,涉及额区、杏仁核、纹状体、顶内沟和前扣带回皮质等。社会等级加工与5-羟色胺递质多态性等神经递质及内分泌系统具有复杂的交互作用。未来应立足于综合研究和系统分析的视角探讨社会等级加工与神经生物学基础的作用机制并致力于服务人类生活。
Social status hierarchy is one of the basic principles in human society. N200 was found to be activated in the recognition of social status hierarchies, face recognition and visual attention. The recognition of social status hierarchies also at different levels involved brain regions of emotional expressions （e.g. prefrontal cortex, PFC）, social and monetary rewards （e.g. striatum）, empathy traits （e.g. anterior cingutate cortex, ACC）, and numerical magnitude （e.g. bilateral intraparietal sulci, IPS）. Social status hierarchy was founded dynamic by nature, and complicatedly interacted with genetic and environmental factors, such as serotonin neurotransmitter polymorphism （5-HTTLPR）, glucocorticoid （GC）, basal testosterone （T） and other factors of neuroendocrine system. These issues constituted the main focus points, and it would be an important approach to explore social status hierarchies by means of comprehensive research and system analysis in future.
出处
《心理科学进展》
CSSCI
CSCD
北大核心
2014年第2期250-258,共9页
Advances in Psychological Science
基金
西南大学2012年度重庆市人文社会科学重点研究基地项目(批准号:12SKB005)
国家社会科学基金一般项目(批准号:10BSH043)
重庆邮电大学博士启动基金项目(批准号:K2013-14)
