物理学进展2023，Vol.43Issue(6)：188-201,14.DOI:10.13725/j.cnki.pip.2023.06.003
空间认知的吸引子动力学
Attractor Dynamics in Spatial Cognition
摘要
Abstract
The mammalian navigation system comprises various kinds of neurons respon-sible for position perception and spatial path planning,involving the integration of multiple information sources.As a unified brain theory capable of providing explanations for complex cognitive functions like memory and decision-making,the theory of attractor dynamics can elucidate the firing dynamics of neurons and path integration in the navigation system.This review describes recent advances in attractor dynamics in spatial cognition.First,it provides a brief overview of computational neuroscience and the general theory of attractor dynamics.Subsequently,focusing on the continuous attractor dynamics,it delves into the dynamical characteristics and functional significance of head direction cells and grid cells.Finally,an extension and prospects of the attractor theory for spatial cognition are presented.关键词
计算神经科学/吸引子动力学/导航/头朝向细胞/网格细胞Key words
computational neuroscience/attractor dynamics/navigation/head direction cells/grid cells分类
生物科学引用本文复制引用
王子群,王涛,刘锋..空间认知的吸引子动力学[J].物理学进展,2023,43(6):188-201,14.基金项目
本文部分内容来自王子群的博士毕业论文.本文受科技部科技创新2030-2021ZD0201300项目的支持. （）
