Kanamaru Takashi, Sekine Masatoshi
Department of Electrical and Electronic Engineering, Faculty of Technology, Tokyo University of Agriculture and Technology, Tokyo 184-8588, Japan.
Neural Comput. 2005 Jun;17(6):1315-38. doi: 10.1162/0899766053630387.
Synchronized firings in the networks of class 1 excitable neurons with excitatory and inhibitory connections are investigated, and their dependences on the forms of interactions are analyzed. As the forms of interactions, we treat the double exponential coupling and the interactions derived from it: pulse coupling, exponential coupling, and alpha coupling. It is found that the bifurcation structure of the networks depends mainly on the decay time of the synaptic interaction and the effect of the rise time is smaller than that of the decay time.
研究了具有兴奋性和抑制性连接的1类可兴奋神经元网络中的同步放电，并分析了它们对相互作用形式的依赖性。作为相互作用的形式，我们考虑双指数耦合及其衍生的相互作用：脉冲耦合、指数耦合和α耦合。发现网络的分岔结构主要取决于突触相互作用的衰减时间，上升时间的影响小于衰减时间的影响。
