病理性赌徒决策缺陷的内在机制研究综述  

Review of Research on Inner Mechanisms for Decision-making Deficits in Pathological Gamblers

作　　者：罗秋铃 魏晓波[1,2] 陆夏平[1,3] 曲琛[1] 

机构地区：[1]华南师范大学心理应用研究中心,广州510631 [2]西藏大学师范学院,拉萨850000 [3]北京师范大学认知神经科学与学习国家重点实验室,北京100875

出　　处：《中国临床心理学杂志》2013年第5期719-722,718,共5页Chinese Journal of Clinical Psychology

基　　金：国家自然科学基金青年项目(31000504);国家基础科学人才培养基金(J1210024;J1310031)

摘　　要：病理性赌博是一种决策障碍。决策缺陷作为病理性赌博的一个显著特征对赌博行为的发展起着重要作用。病理性赌徒冒险、冲动和过分自信的决策缺陷行为受到个人控制感、奖惩敏感性、反馈加工方式以及个性特征等心理因素的影响。病理性赌徒在决策过程中的生理指标和激素水平与正常人存在显著差异,前额叶皮层的激活水平也存在异常,这些生理功能的变化与病理性赌徒决策缺陷有密切关系。未来研究要关注于实验控制的规范化和真实化以及研究内容的系统化和深入化。Pathological gambling is a kind of decision-making deficits. Decision-making deficits, as a significant char- acteristic of pathological gambling, have great effect on the development of addictive gambling. Pathological gamblers are prone to make risky, impulsive and overconfident decisions, which are always biased by psychological factors such as sen- sitivity of rewards and punishments, personal control, feedback processing and personal characteristic. Physical index（e.g. blood presure and heart rate） and hormone reactivity （e.g. cortisol and dopamine） are different between pathological gam- blers and normal decision makers. Moreover, pathological gamblers have been found to have abnormal prefrontal cortices activity during decision making. The review concluded with a discussion regarding the new developments in the research of neurobiological gambling. We expect that future studies will obtain further insight into the mechanisms of decision- making deficits in pathological gamblers.

关 键 词：病理性赌博 成瘾 决策 决策缺陷 

分 类 号：R395.2[哲学宗教—心理学]