The selectivity of noise and coupling for coherence biresonance and array-enhanced coherence biresonance in coupled neural systems.
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).
Shi
JianCheng
J
Department of Chemistry, Guangxi Teachers Education University, Nanning, People's Republic of China. mfai668@sina.com
Luo
Min
M
Dong
Tao
T
D000465:Algorithms; D000818:Animals; D003198:Computer Simulation; D006801:Humans; D008959:Models, Neurological; D009415:Nerve Net / Q000502:physiology*; D009474:Neurons / Q000502:physiology*; D009488:Neurosciences / Q000379:methods; D009435:Synaptic Transmission / Q000502:physiology*