成功的行为依赖于行动和感知之间的适当相互作用。完善的背流和腹流理论描绘了两个不同的功能途径的作用和感知的过程,分别。在生理条件下,这两种途径紧密合作,以产生成功的适应行为。由于感知和行动之间存在耦合,这需要一个接口,负责共同读取这两个函数。一些研究提出了不同类型的感知和行动界面,表明他们在创建共享交互渠道中的作用。在本次审查中,我们描述了三种可能的感知和行动界面:i)电机代码,包括常见的编码方法,ii)注意,和iii)对象示能;我们强调了它们潜在的神经相关性。从这篇综述来看,作为所有这些界面功能基础的循环神经基质似乎至关重要:顶额回路。该网络涉及镜像机制,该机制是被识别为通用编码和运动代码理论的感知和动作界面的基础。同样的网络也参与了注意力的聚光灯和对对象的潜在行动的编码;这些表现在共同注意力和对象负担的感知和行动界面中,分别。在这个框架内,大多数研究致力于描述下顶叶小叶的作用;越来越多的证据,然而,表明上顶叶小叶在行动和感知之间的相互作用中也起着至关重要的作用。本综述提出了一种新颖的模型,该模型包括上顶叶区域及其对不同动作和感知界面的相对贡献。
Successful behaviour relies on the appropriate interplay between action and perception. The well-established dorsal and ventral stream theories depicted two distinct functional pathways for the processes of action and perception, respectively. In physiological conditions, the two pathways closely cooperate in order to produce successful adaptive behaviour. As the coupling between perception and action exists, this requires an interface that is responsible for a common reading of the two functions. Several studies have proposed different types of perception and action interfaces, suggesting their role in the creation of the shared interaction channel. In the present review, we describe three possible perception and action interfaces: i) the motor code, including common coding approaches, ii) attention, and iii) object affordance; we highlight their potential neural correlates. From this overview, a recurrent neural substrate that underlies all these interface functions appears to be crucial: the parieto-frontal circuit. This network is involved in the mirror mechanism which underlies the perception and action interfaces identified as common coding and motor code theories. The same network is also involved in the spotlight of attention and in the encoding of potential action towards objects; these are manifested in the perception and action interfaces for common attention and object affordance, respectively. Within this framework, most studies were dedicated to the description of the role of the inferior parietal lobule; growing evidence, however, suggests that the superior parietal lobule also plays a crucial role in the interplay between action and perception. The present review proposes a novel model that is inclusive of the superior parietal regions and their relative contribution to the different action and perception interfaces.