Neural correlates of different types of deception: An fMRI investigation

被引：252

作者：

Ganis, G

Kosslyn, SM

Stose, S

Thompson, WL

Yurgelun-Todd, DA

机构：

[1] Harvard Univ, Dept Psychol, Cambridge, MA 02138 USA

[2] Massachusetts Gen Hosp, Martinos Ctr, Dept Radiol, Charlestown, MA 02129 USA

[3] Harvard Univ, Sch Med, Boston, MA 02115 USA

[4] Massachusetts Gen Hosp, Dept Neurol, Boston, MA 02142 USA

[5] Univ Virginia, Dept Psychol, Charlottesville, VA 22904 USA

[6] McLean Hosp, Brain Imaging Ctr, Belmont, MA 02478 USA

来源：

CEREBRAL CORTEX | 2003年 / 13卷 / 08期

关键词：

D O I：

10.1093/cercor/13.8.830

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Deception is a complex cognitive activity, and different types of lies could arise from different neural systems. We investigated this possibility by first classifying lies according to two dimensions, whether they fit into a coherent story and whether they were previously memorized. fMRI revealed that well-rehearsed lies that fit into a coherent story elicit more activation in right anterior frontal cortices than spontaneous lies that do not fit into a story, whereas the opposite pattern occurs in the anterior cingulate and in posterior visual cortex. Furthermore, both types of lies elicited more activation than telling the truth in anterior prefrontal cortices (bilaterally), the parahippocampal gyrus (bilaterally), the right precuneus, and the left cerebellum. At least in part, distinct neural networks support different types of deception.

引用

页码：830 / 836

页数：7

共 48 条

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