Medial prefrontal cortex activation is commonly invoked by reputation of self and romantic partners.
Medial prefrontal cortex activation is commonly invoked by reputation of self and romantic partners.
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DOI：
10.1371/journal.pone.0074958
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发表时间：
2013
期刊：
影响因子：
3.7
通讯作者：
Sadato N
中科院分区：
文献类型：
--
作者：
Kawamichi H;Sasaki AT;Matsunaga M;Yoshihara K;Takahashi HK;Tanabe HC;Sadato N
他人声誉通过言语声誉表征影响人类合作行为中的伙伴选择。虽然人类如何表征他人的言语声誉是社会神经科学的一个关键问题，但表征他人言语声誉的神经相关性尚不清楚。人类在评价自己的声誉时主要依赖于自我评价。同样，人类在表现自己的声誉时，可能主要依赖于他人的自我评价。由于互动促进了对互动伙伴的更细微、个性化的印象的形成，人类倾向于对他们在日常生活中亲密的人形成自我评价。因此，我们假设，代表他人的声誉是调制的亲密关系，由于一个人自己的评价形成的人。为了验证这一假设，我们对11对浪漫的伴侣进行了功能性磁共振成像实验，同时他们观看了其他评估者对目标人（自我，伴侣[亲密他人]或陌生人[非亲密他人]）的评估。与陌生人相比，观看对自己和伴侣的评价会激活内侧前额叶皮层的重叠区域。在楔前叶中发现了自我特异性激活的言语声誉，它代表了自我相关的加工。数据表明，中线结构代表自我的声誉。此外，内侧前额叶皮层中的亲密调节激活表明，亲密他人的口头声誉与自我声誉类似。这些结果表明，内侧前额叶皮层的声誉表征参与了来自自己和其他评价者的判断的自我和亲密他人的口头声誉。
The reputation of others influences partner selection in human cooperative behaviors through verbal reputation representation. Although the way in which humans represent the verbal reputations of others is a pivotal issue for social neuroscience, the neural correlates underlying the representation of verbal reputations of others are unclear. Humans primarily depend on self-evaluation when assessing reputation of self. Likewise, humans might primarily depend on self-evaluation of others when representing their reputation. As interaction promotes the formation of more nuanced, individualized impressions of an interaction partner, humans tend to form self-evaluations of persons with whom they are intimate in their daily life. Thus, we hypothesized that the representation of reputation of others is modulated by intimacy due to one’s own evaluation formation of that person. To test this hypothesis, we conducted a functional magnetic resonance imaging experiment with 11 pairs of romantic partners while they viewed an evaluation of a target person (self, partner [intimate other], or stranger [non-intimate other]), made by other evaluators. When compared with strangers, viewing evaluations of self and partner activated overlapping regions in the medial prefrontal cortex. Verbal reputation of self-specific activation was found in the precuneus, which represents self-related processing. The data suggest that midline structures represent reputation of self. In addition, intimacy-modulated activation in the medial prefrontal cortex suggests that the verbal reputation of intimate others is represented similarly to reputation of self. These results suggest that the reputation representation in the medial prefrontal cortex is engaged by verbal reputation of self and intimate others stemming from both own and other evaluators’ judgments.
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DOI：
10.1073/pnas.0711099105
发表时间：
2008-05-06
影响因子：
11.1
作者：
Hampton, Alan N.;Bossaerts, Peter;O'Doherty, John P.
通讯作者：
O'Doherty, John P.
影响因子：
3.2
作者：
D'Argembeau, Arnaud;Ruby, Perrine;Salmon, Eric
通讯作者：
Salmon, Eric
影响因子：
2
作者：
Izuma, Keise;Saito, Daisuke N.;Sadato, Norihiro
通讯作者：
Sadato, Norihiro
影响因子：
7.6
作者：
Ames, DR
通讯作者：
Ames, DR
影响因子：
2.6
作者：
Addis, Donna Rose;Wong, Alana T.;Schacter, Daniel L.
通讯作者：
Schacter, Daniel L.