空间导航功能神经网络研究进展

doi:10.3969/j.issn.1673-5765.2022.01.014

摘要/Abstract

摘要： 空间定位能力是一种高级认知功能，个体之间存在明显差异。大脑内部的空间导航神经网络系统是空间定位能力的结构基础。海马区、内嗅区、海马旁回、压后皮质和丘脑是与空间导航功能相关的大脑皮质。位置细胞、头向细胞、网格细胞、中间神经元、边界细胞、整合细胞和运动敏感性细胞是参加空间导航功能的主要细胞。与空间导航相关的大脑皮质及细胞相互作用形成空间导航神经网络通路。本文对与空间导航功能相关的大脑区域、空间细胞及神经网络通路进行综述，以期为今后深入研究空间定位能力提供切入点。

文章导读： 空间导航作为一种高级认知功能，现阶段研究主力于空间细胞功能的探索，未来有待于完善其神经网络机制的研究。

关键词: 空间导航; 海马; 空间细胞; 神经网络

Abstract: Spatial positioning ability is an advanced cognitive function, and there are obvious individual differences. The spatial navigation neural network system in the brain is the structural basis of spatial positioning. The hippocampus, entorhinal cortex, parahippocampus, retrosplenial cortex and the thalamus are the cerebral cortex related to spatial navigation function. Place cells, head-oriented cells, grid cells, intermediate neurons, boundary cells, integrated cells and movement-sensitive cells are the main cells involved in spatial navigation. The spatial navigation neural network pathway is formed by the interaction between cerebral cortex and spatial cells related to spatial navigation. This article reviewed the brain regions, spatial cells and neural network pathways related to spatial navigation function, so as to provide a starting point for further research in spatial orientation ability in the future.

Key words: Spatial navigation; Hippocampus; Spatial cell; Neural network

王会会, 白秋菊, 常琳丽, 张彦海, 迟丽屹. 空间导航功能神经网络研究进展[J]. 中国卒中杂志, 2022, 17(01): 97-102.

WANG Huihui, BAI Qiuju, CHANG Linli, ZHANG Yanhai, CHI Liyi. Progress of Functional Neural Networks for Space Navigation[J]. Chinese Journal of Stroke, 2022, 17(01): 97-102.

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