Novelty seeking modulates medial prefrontal activity during the anticipation of emotional stimuli

被引：22

作者：

Bermpohl, Felix ^{[1
,2
]}

Pascual-Leone, Alvaro ^{[2
]}

Amedi, Amir ^{[2
,3
,4
]}

Merabet, Lotfi B. ^{[2
]}

Fregni, Felipe ^{[2
]}

Wrase, Jana ^{[1
]}

Schlagenhauf, Florian ^{[1
]}

Bauer, Michael ^{[1
,5
]}

Heinz, Andreas ^{[1
]}

Schlaug, Gottfried ^{[6
]}

Northoff, Georg ^{[2
,7
]}

机构：

[1] Charite Univ Med Berlin, Dept Psychiat & Psychotherapy, D-10017 Berlin, Germany

[2] Harvard Univ, Sch Med, Beth Israel Deaconess Med Ctr,Dept Neurol, Berenson Allen Ctr Non Invas Brain Stimulat, Boston, MA USA

[3] Hebrew Univ Jerusalem, Dept Physiol, Jerusalem, Israel

[4] Hebrew Univ Jerusalem, Program Cognit Sci, Jerusalem, Israel

[5] Univ Hosp Carl Gustav Carus, Dept Psychiat & Psychotherapy, Dresden, Germany

[6] Harvard Univ, Sch Med, Beth Israel Deaconess Med Ctr, Lab Funct Neuromiaging,Dept Neurol, Boston, MA USA

[7] Univ Magdeburg, Dept Psychiat & Psychotherapy, D-39106 Magdeburg, Germany

来源：

PSYCHIATRY RESEARCH-NEUROIMAGING | 2008年 / 164卷 / 01期

关键词：

Temperament and character inventory; Medial prefrontal cortex; Functional magnetic resonance imaging;

D O I：

10.1016/j.pscychresns.2007.12.019

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

In a functional magnetic resonance imaging experiment, expectancy Cues signaling emotional stimuli were used to study the personality trait of novelty seeking. BOLD responses to emotional expectancy were positively correlated with novelty-seeking scores in the medial prefrontal cortex. This correlation was strongest for the sub-dimension of exploratory excitability. (C) 2008 Elsevier Ireland Ltd. All rights reserved.

引用

页码：81 / 85

页数：5

共 31 条

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