Neuroticism associated with neural activation patterns to positive stimuli

被引：17

作者：

Britton, Jennifer C. ^{[1
]}

Ho, Shao-Hsuan ^{[2
]}

Taylor, Stephan F. ^{[3
]}

Liberzon, Israel ^{[3
,4
]}

机构：

[1] Univ Michigan, Dept Neurosci, Ann Arbor, MI 48109 USA

[2] Univ Michigan, Dept Psychol, Ann Arbor, MI 48109 USA

[3] Univ Michigan, Dept Psychiat, Ann Arbor, MI 48109 USA

[4] Ann Arbor VAMC, Psychiat Serv, Ann Arbor, MI USA

来源：

PSYCHIATRY RESEARCH-NEUROIMAGING | 2007年 / 156卷 / 03期

关键词：

medial prefrontal cortex; IMPI; NEO-PI-R;

D O I：

10.1016/j.pscychresns.2007.06.003

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Relationships between neuroticism and neural activation to salient emotional stimuli were examined in three magnetic resonance imaging studies in which participants viewed International Affective Picture System pictures or emotional films. Neuroticism directly correlated with dorsomedial prefrontal cortex activation in response to positive stimuli. Dorsomedial prefrontal cortex correlations may reflect increased self-association in individuals with high neuroticism. (c) 2007 Elsevier Ireland Ltd. All rights reserved.

引用

页码：263 / 267

页数：5

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