The selectivity of noise and coupling for coherence biresonance and array-enhanced coherence biresonance in coupled neural systems

被引：5
|
作者：
Shi, JianCheng [1 ]
Luo, Min [2 ]
Dong, Tao [1 ]
机构：
[1] Guangxi Teachers Educ Univ, Dept Chem, Nanning 530001, Peoples R China
[2] Guangxi Teachers Educ Univ, Teaching Affairs Off, Nanning 530001, Peoples R China
来源：
BIOSYSTEMS | 2009年 / 98卷 / 02期
关键词：
Neural system; Noise; Coupling; Array-enhanced coherence biresonance; Coherence biresonance; CULTURED NEURONAL NETWORKS; STOCHASTIC RESONANCE; SIGNAL TRANSMISSION; SYNCHRONIZATION; MODELS; PROPAGATION;
D O I：
10.1016/j.biosystems.2009.07.005
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The selectivity of noise and coupling for coherence biresonance (CBR) and array-enhanced coherence biresonance (AECBR) in coupled neural systems has been investigated. It is shown that, depending on the coupling strength and noise intensity, various coherence behaviors and phenomena are exhibited, including CBR, coherence resonance without tuning, AECBR and undamped signal transmission. There exist optimal coupling and noise regions for the occurrence of CBR and AECBR in the transmission of noise-induced oscillations (NIOs). (C) 2009 Elsevier Ireland Ltd. All rights reserved.
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页码：85 / 90
页数：6
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