Specialized Networks for Social Cognition in the Primate Brain.

IF 12.1 1区 医学 Q1 NEUROSCIENCES
Ben Deen, Caspar M Schwiedrzik, Julia Sliwa, Winrich A Freiwald
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引用次数: 0

Abstract

Primates have evolved diverse cognitive capabilities to navigate their complex social world. To understand how the brain implements critical social cognitive abilities, we describe functional specialization in the domains of face processing, social interaction understanding, and mental state attribution. Systems for face processing are specialized from the level of single cells to populations of neurons within brain regions to hierarchically organized networks that extract and represent abstract social information. Such functional specialization is not confined to the sensorimotor periphery but appears to be a pervasive theme of primate brain organization all the way to the apex regions of cortical hierarchies. Circuits processing social information are juxtaposed with parallel systems involved in processing nonsocial information, suggesting common computations applied to different domains. The emerging picture of the neural basis of social cognition is a set of distinct but interacting subnetworks involved in component processes such as face perception and social reasoning, traversing large parts of the primate brain.

灵长类动物大脑中的社会认知特化网络
灵长类动物进化出了多种认知能力,以驾驭复杂的社会世界。为了了解大脑如何实现关键的社会认知能力,我们描述了人脸处理、社会互动理解和心理状态归因等领域的功能特化。从单细胞到脑区内的神经元群,再到提取和表征抽象社会信息的分层网络,人脸处理系统都是专门化的。这种功能特化并不局限于感觉运动外围,而是似乎是灵长类动物大脑组织的一个普遍主题,一直延伸到皮层层次结构的顶点区域。处理社会信息的回路与处理非社会信息的并行系统并列,这表明共同的计算应用于不同的领域。关于社会认知神经基础的新图景是一组不同但相互作用的子网络,它们参与了人脸感知和社会推理等组成过程,穿越灵长类大脑的大部分区域。
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来源期刊
Annual review of neuroscience
Annual review of neuroscience 医学-神经科学
CiteScore
25.30
自引率
0.70%
发文量
29
期刊介绍: The Annual Review of Neuroscience is a well-established and comprehensive journal in the field of neuroscience, with a rich history and a commitment to open access and scholarly communication. The journal has been in publication since 1978, providing a long-standing source of authoritative reviews in neuroscience. The Annual Review of Neuroscience encompasses a wide range of topics within neuroscience, including but not limited to: Molecular and cellular neuroscience, Neurogenetics, Developmental neuroscience, Neural plasticity and repair, Systems neuroscience, Cognitive neuroscience, Behavioral neuroscience, Neurobiology of disease. Occasionally, the journal also features reviews on the history of neuroscience and ethical considerations within the field.
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