背侧视觉通路对物体感知的功能研究概述  

Overview of the research on the function of the perception of objects in the dorsal visual pathway

作　　者：程昭锦 刘宁 范耀东[1] CHENG Zhaojin;LIU Ning;FAN Yaodong(Kunming Medical University(Yunan Cancer Hospital),Kunming,Yunan 650100,China;Institute Of Biophysics Chinese Academy of Sciences,State Key Laboratory of Brain and Cognitive Science,Beijing 100101,China)

机构地区：[1]昆明医科大学第三附属医院<云南省肿瘤医院>神经外科,云南昆明650118 [2]中国科学院生物物理研究所脑与认知科学国家重点实验室,北京100101

出　　处：《医药前沿》2021年第21期13-14,共2页Journal of Frontiers of Medicine

基　　金：云南省昆明医科大学研究生创新基金项目“自然物体在腹侧视觉通路的表征及机制”(2020S209)。

摘　　要：根据2条经典视觉通路模型,腹侧视觉通路对物体感知、识别、分类;背侧视觉通路则对视觉动作信息加工处理。然而,目前越来越多的研究证明,背侧视觉通路不仅对视觉动作信息加工,而且还存在对物体感知的功能,这与腹侧视觉通路相区别。本文简要阐述了2条视觉通路的基础理论概念,特别对背侧视觉通路中与物体感知相关的视觉特征进行了研究概述,并提出当前研究过程中存在的不足,这为更好理解大脑功能架构以及背侧视觉通路对物体感知的功能提供了新的研究方向。According to two classic visual pathway models,the ventral visual pathway perceives,recognizes,and classifies objects;The dorsal visual pathway processes visual action information.However,more and more studies have proved that the dorsal visual pathway not only processes visual action information,but also has the function of object perception,which is different from the ventral visual pathway.This article briefly describes the basic theoretical concepts of the two visual pathways,especially the research overview of the visual features related to object perception in the dorsal visual pathway,and proposes the shortcomings in the current research process,which is a better understanding of the brain functional architecture And the function of the dorsal visual pathway on object perception provides a new research direction.

关 键 词：背侧视觉通路 物体感知 腹侧视觉通路 

分 类 号：R339.14[医药卫生—人体生理学]