Synchronization in the System of Synaptically Coupled Neural Oscillators with Frequency-Dependent Coupling

被引：1
|
作者：
Prokin, I. S. [1 ,2 ]
Kazantsev, V. B. [1 ,2 ]
机构：
[1] NI Lobachevsky State Univ Nizhny Novgorod, Nizhnii Novgorod, Russia
[2] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod, Russia
来源：
RADIOPHYSICS AND QUANTUM ELECTRONICS | 2015年 / 57卷 / 10期
基金：
俄罗斯基础研究基金会;
关键词：
COMMUNICATION; RESPONSES; SPIKING; CHAOS;
D O I：
10.1007/s11141-015-9561-x
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We study the influence of the frequency-dependent coupling on synchronization in a model system of the synaptically coupled neural oscillators is studied. The ranges of parameters for which the locking of the frequency of the driven (output) neural oscillator is observed are obtained. The phase characteristics of oscillations in the synchronization regime are studied. The phase mappings are numerically plotted to describe the above-mentioned characteristics and analytical estimates for these mappings are obtained for certain restrictions imposed on the frequency characteristics of the oscillators. The effect of the frequency-dependent variation in the coupling is shown to lead to a substantial change (narrowing) of the synchronization regions compared with the case of fixed synaptic coupling.
引用
收藏
页码：745 / 758
页数：14
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