An expanded neural framework for shape perception
An expanded neural framework for shape perception
复制标题
形状感知的扩展神经框架
DOI：
10.1016/j.tics.2022.12.001
复制
发表时间：
2023
影响因子：
19.9
通讯作者：
Behrmann, Marlene
中科院分区：
文献类型：
--
作者：
Ayzenberg, Vladislav;Behrmann, Marlene
神经科学的一个长期观点是，腹侧视觉通路的输出是一种基于形状的表征，支持在许多情况下对物体的识别。在我们的观点论文[1]中，我们质疑了这一说法，并提出腹侧通路代表局部物体特征，而全局形状表征是通过与背侧通路的相互作用产生的。在她的评论中，Xu[2]提出了几个重要的问题，为了使我们的假设易于处理，必须解决这些问题。
A longstanding perspective in neuroscience is that the output of the ventral visual pathway is a shape-based representation that supports object recognition across many contexts. In our Opinion paper [1], we questioned this claim and suggested that the ventral pathway, instead, represents local object features and that global shape representations arise through interactions with the dorsal pathway. In her commentary, Xu [2] raises several important questions that must be addressed for our hypothesis to be tractable.