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Functional Lateralization of the Mirror Neuron System in Monkey and Humans
Symmetry ( IF 2.940 ) Pub Date : 2021-01-05 , DOI: 10.3390/sym13010077
Antonino Errante , Leonardo Fogassi

To date, both in monkeys and humans, very few studies have addressed the issue of the lateralization of the cortical parietal and premotor areas involved in the organization of voluntary movements and in-action understanding. In this review, we will first analyze studies in the monkey, describing the functional properties of neurons of the parieto-frontal circuits, involved in the organization of reaching-grasping actions, in terms of unilateral or bilateral control. We will concentrate, in particular, on the properties of the mirror neuron system (MNS). Then, we will consider the evidence about the mirror neuron mechanism in humans, describing studies in which action perception, as well as action execution, produces unilateral or bilateral brain activation. Finally, we will report some investigations demonstrating plastic changes of the MNS following specific unilateral brain damage, discussing how this plasticity can be related to the rehabilitation outcome

中文翻译:

猴子和人类中镜像神经元系统的功能横向化

迄今为止,在猴子和人类中,很少有研究解决涉及自愿运动和行动中理解的皮层顶叶和运动前区的横向化问题。在这篇综述中,我们将首先对猴子的研究进行分析,描述单侧或双侧控制的顶额额叶神经回路的神经元的功能特性,这些神经元参与了达到抓取动作的组织。我们将特别专注于镜像神经元系统(MNS)的属性。然后,我们将考虑有关人体镜像神经元机制的证据,描述其中动作知觉以及动作执行产生单侧或双侧大脑激活的研究。最后,
更新日期:2021-01-05
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