说谎行为的脑机制探讨  

Probe into the Brain Mechanism of Lying

作　　者：李冬[1] 周婷[1] 岳勤[1] 胡巧[2] 曹贵康[1] 

机构地区：[1]西南大学心理学院,重庆400715 [2]西南大学教育科学研究所,重庆400715

出　　处：《保健医学研究与实践》2012年第1期80-83,共4页Health Medicine Research and Practice

基　　金：中央高校基本科研业务费专项资金资助(SWU1109062);项目负责人:曹贵康

摘　　要：说谎行为是一种复杂的高级认知活动。本文将说谎行为划分为4个阶段进行分析,即第一阶段是对刺激的识别与加工,第二阶段产生反应意向和反应准备,第三阶段执行说谎反应,第四阶段为评价反馈。从对说谎行为进行识别与侦测所采用的范式、工具以及现今所取得的成果中探讨说谎行为产生的脑机制,找寻未来研究的发展方向。Lying is a complex high-grade cognitive action.This paper analyzed lying by dividing it into four stages,namely,the first stage was to recognize and process motivations,the second stage was to have an intention to react and prepare for reactions,the third stage was to carry out the act of lying,and the forth stage was to evaluate feedbacks.The brain mechanism of lying is discussed from the patterns,tools used to recognize and detect lying,and from the existing achievements to explore the direction of development in the coming research.

关 键 词：说谎 事件相点位 功能磁共振成像 P300 伴随性负电位变化 

分 类 号：B849[哲学宗教—应用心理学]