摘要
基于神经元ML模型,在不同参数条件下进行了数值仿真,得出神经元簇放电活动的4类模式:fold/fold点-点滞后环型、fold/fold滞后环Hopf/Hopf型、fold/homoclinic滞后环的fold/homoclinic型、fold/homoclinic滞后环Hopf/homoclinic型。借助快慢动力学分岔分析,研究了模式的动力学行为和产生机制。
Based on neuron ML model, simulation is carried out with different parameters to obtain four kinds of neuron; bursting mode. point-point hysteresis loop fold/fold bursting, fold/fold hysteresis loop Hopf/Hopf bursting, fold/homoclinc hysteresis loop fold/homoclinic bursting and fold/homoclinic hysteresis loop bifurcation analysis, the behaviors Hopf/homoclinic bursting. By means of fast-slow dynamical and mechanisms of the mode are studied.
出处
《长春工业大学学报》
CAS
2012年第4期427-431,共5页
Journal of Changchun University of Technology
基金
淮南师范学院自然科学研究项目(2012LK17)
关键词
神经元
簇放电
仿真
分岔
快慢动力学
neuron
bursting
simulation
bifurcation
fast-slow dynamics.
