社会网络对创伤后应激障碍的影响及其机制  

The influence and mechanism of social network on posttraumatic stress disorder

作　　者：韩梦霏 郑希耕[1] 刘正奎[1] Han Mengfei;Zheng Xigeng;Liu Zhengkui(Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beifing 100020, China （ Han MF, Zheng XG,Liu ZK;Department of Psychology, University of Chinese Academy of Sciences, Beifing 100049, China （ Hart MF)

机构地区：[1]中国科学院心理健康重点实验室、中国科学院心理研究所,北京100020 [2]中国科学院大学心理学系,北京100049

出　　处：《中华行为医学与脑科学杂志》2018年第6期571-576,共6页Chinese Journal of Behavioral Medicine and Brain Science

基　　金：中国科学院“率先行动”计划特色研究所项目（TSS-2015-06）

摘　　要：社会网络在创伤后应激障碍（posttraumatic stress disorder，PTSD）的发生和康复过程中发挥着重要的作用。研究发现，个体中心网关注社会支持的数量和多元化对创伤性事件的缓冲作用，而整体网关注社会融合的重要性。其中，个体中心网通过社会支持的主效应和缓冲作用预防或者减少PTSD，整体网强调社会影响、社会选择和社会资源对症状的影响。未来的研究应该更多地从整体网的网络结构视角出发，同时结合网络的动态性对社会网络与PTSD之间的因果关系进行深入的探讨，并且加强干预社会网络减少PTSD症状的实证研究。Social network plays an important role in the prevention and recovery of posttraumatic stress disorder （PTSD）. Researches of egocentric network focus on the protective effect of large size and high diversity of social support network on PTSD, while researches about global network focus on social integration. Egocentric network and global network reduce the negative emotional reactions or physiologic and behavioral responses to stress in different ways, the former buffers stress response through social support, the latter emphasizes the importance of interpersonal emotional contagion and social resource change. Future studies are required to explore the relationship between social structure or the social network changes and PTSD by using longitudinal method, in the meantime intervention studies about improving social network to reduce PTSD are also worth doing.

关 键 词：社会网络 个体中心网 整体网 创伤后应激障碍 

分 类 号：R749.5[医药卫生—神经病学与精神病学]