Imaging the Social Brain by Simultaneous Hyperscanning During Subject Interaction.
Imaging the Social Brain by Simultaneous Hyperscanning During Subject Interaction.
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DOI：
10.1109/mis.2011.61
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发表时间：
2011-10
影响因子：
6.4
通讯作者：
Babiloni F
中科院分区：
文献类型：
--
作者：
Astolfi L;Toppi J;De Vico Fallani F;Vecchiato G;Cincotti F;Wilke CT;Yuan H;Mattia D;Salinari S;He B;Babiloni F
已有的证据支持这样一种观点，即灵长类动物的社会系统，就像它们的大脑一样，比其他物种的社会系统更复杂。这些系统表现出特殊的行为过程，包括欺骗和联盟的形成。将灵长类动物大脑的大小与其社会系统的复杂性联系起来的假说被称为社会脑假说。[1]合作行为是社会性大脑最重要的特征之一。作为人类，我们的日常生活经验证明，通过与其他人合作，我们可以实现我们作为个体无法实现的目标。尽管这些合作过程在我们的生活中经常发生并产生影响，但我们仍然对一组受试者中出现合作（或竞争）互动的神经过程知之甚少。我们对这些社会互动如何同时影响大脑活动以及相关主体的行为所知甚少。
Established evidence supports the idea that the social systems of primates, like their brains, are more complex than those of other species. These systems exhibit peculiar behavioral processes, including deception and coalition formation. The hypothesis that links the size of primate species’ brains to the complexity of their social system is called the social brain hypothesis. 1 One of the most relevant and characteristic traits of the social brain is cooperative behavior.As humans, our daily life experiences testify to the fact that through cooperation with other human beings we can achieve goals that we could not reach as individuals. Despite the common occurrence and impact of these cooperation processes on our life, we still know little about the neural processes that underline the emergence of a cooperative (or competitive) interaction in a group of subjects. We know even less about how these social interactions simultaneously influence brain activities and thus the behavior of the subjects involved.