A Generalized PWC Spiking Neuron Model and Its Neuron-Like Activities and Burst-Related Bifurcations

被引:2
|
作者
Yamashita, Yutaro [1 ]
Torikai, Hiroyuki [1 ]
机构
[1] Osaka Univ, Grad Sch Engn Sci, Toyonaka, Osaka 5608531, Japan
关键词
spiking neuron model; bifurcation; piece-wise constant vector field; VLSI neuron; SYNAPSES;
D O I
10.1587/transfun.E95.A.1125
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
A generalized version of a piece-wise constant (ab. PWC) spiking neuron model is presented. It is shown that the generalization enables the model to reproduce 20 activities in the Izhikevich model. Among the activities, we analyze tonic bursting. Using an analytical one-dimensional iterative map, it is shown that the model can reproduce a burst-related bifurcation scenario, which is qualitatively similar to that of the Izhikevich model. The bifurcation scenario can be observed in an actual hardware.
引用
收藏
页码:1125 / 1135
页数:11
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