ISSN 1671-3710
CN 11-4766/R

心理科学进展 ›› 2013, Vol. 21 ›› Issue (9): 1629-1642.doi: 10.3724/SP.J.1042.2013.01629

• 研究前沿 • 上一篇    下一篇



  1. (西南大学心理学部; 认知与人格教育部重点实验室(西南大学), 重庆 400715)
  • 收稿日期:2012-09-07 出版日期:2013-09-15 发布日期:2013-09-15
  • 通讯作者: 张庆林
  • 基金资助:

    国家自然科学基金资助项目(批准号:31170983); 西南大学211工程国家重点学科建设项目(批准号:NSKD08002)。

Neural Mechanism of Deception and Its Application to Lie Detection: Evidences from fMRI Studies

CUI Qian;JIANG Jun;YANG Wenjing;ZHANG Qinglin   

  1. (Faculty of Psychology, Southwest University; Key Laboratory of Cognition and Personality (SWU), Ministry of Education, Chongqing 400715, China)
  • Received:2012-09-07 Online:2013-09-15 Published:2013-09-15
  • Contact: ZHANG Qinglin

摘要: 功能核磁共振成像技术在探讨欺骗机制和开发测谎技术中的应用是目前的研究热点, 前者使用多种范式来考察假装失忆、故意错误及人际交互中的欺骗行为的认知和神经机制, 而后者主要沿用传统的GKT和CQT范式检测欺骗行为。已有研究突显了前额叶和顶叶这些参与执行控制过程的脑区在欺骗中的核心作用, 但基于这些脑区信号进行测谎时, 得到的准确率不容乐观。未来研究应探索除执行控制过程外的欺骗的其它认知成分, 尝试从“记忆痕迹”和“欺骗结果”等方面寻找测谎的新线索。并应揭示“欺骗特质”的神经基础, 以启发“忠诚度”的测量方法。

关键词: 欺骗, 测谎, fMRI

Abstract: It is a hot research spot that investigating the neural mechanism of deception using functional magnetic resonance imaging and detectting lie based on its findings. Various experimental paradigms are adopted for revealing the cognitive and neural mechanism of feigned memory impairment, intentional error, and interpersonal deception. Furthermore, traditional GKT and CQT paradigms are used for detecting lies. Previous studies have emphasized the core roles of the prefrontal and parietal cortices implicating in cognitive control process in deception, however, lie detection based on the activities in these regions poses insufficient accuracy rates. Aside from highlighting executive control process, future research should focus on other cognitive components of deception and seek new indications of lie detection from memory traces and deception outcome, and reveal the neural basis of deception trait.

Key words: deception, lie detction, fMRI