Neural basis of pleasant and unpleasant emotions induced by social reputation
Neural basis of pleasant and unpleasant emotions induced by social reputation
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DOI：
10.1097/wnr.0b013e32834a20b8
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发表时间：
2011-10-05
期刊：
影响因子：
1.7
通讯作者：
Mori, Etsuro
中科院分区：
文献类型：
--
作者：
Ito, Ayahito;Fujii, Toshikatsu;Mori, Etsuro
我们使用正电子发射断层扫描来识别参与处理由他人社会声誉引起的情绪的大脑区域。在正电子发射断层扫描，个人提出了一个积极的或消极的社会声誉结合个人喜欢或不喜欢的人的面部照片。行为的结果表明，一个积极的声誉导致更高的愉快分数比一个消极的声誉。成像数据表明，眶额皮层被激活与积极的声誉相对于消极的声誉，而杏仁核被激活与消极的声誉相对于积极的声誉。这些发现表明，由他人积极和消极的社会声誉引起的愉快和不愉快的情绪与不同大脑区域的活动有关。NeuroReport 22：679-683（C）2011年威科健康|利平科特威廉姆斯&威尔金斯。
We used positron emission tomography to identify brain regions involved in the processing of emotions induced by social reputation from others. During positron emission tomographic scanning, individuals were presented with either a positive or a negative social reputation combined with face photographs of persons whom the individuals either liked or disliked. Behavioral results revealed that a positive reputation led to a higher pleasantness score than a negative reputation. Imaging data demonstrated that the orbitofrontal cortex was activated with positive reputations relative to negative reputations, and that the amygdala was activated with negative reputations relative to positive reputations. These findings suggest that pleasant and unpleasant emotions induced by positive and negative social reputations from others are associated with activity in different brain regions. NeuroReport 22:679-683 (C) 2011 Wolters Kluwer Health | Lippincott Williams & Wilkins.