Leibold Christian
Department Biologie II, LMU Munich, Großhadernerstrasse 2, D-82152 Planegg, Germany.
Phys Rev E Stat Nonlin Soft Matter Phys. 2011 Sep;84(3 Pt 1):031935. doi: 10.1103/PhysRevE.84.031935. Epub 2011 Sep 30.
A theory is provided to analyze the dynamics of delay-coupled pools of spiking neurons based on stability analysis of stationary firing. Transitions between stable and unstable regimes can be predicted by bifurcation analysis of the underlying integral dynamics. Close to the bifurcation point the network exhibits slowly changing activities and allows for slow collective phenomena like continuous attractors.
基于静态放电的稳定性分析,提出了一种理论来分析延迟耦合的脉冲神经元池的动力学。稳定和不稳定状态之间的转变可以通过对潜在积分动力学的分岔分析来预测。接近分岔点时,网络表现出缓慢变化的活动,并允许出现如连续吸引子等缓慢的集体现象。