title: The selectivity of noise and coupling for coherence biresonance and array-enhanced coherence biresonance in coupled neural systems.
abstract: 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).
authors.affiliation: Department of Chemistry, Guangxi Teachers Education University, Nanning, People's Republic of China. mfai668@sina.com
authors.forename: JianCheng
authors.initials: J
authors.lastname: Shi
authors.forename: Min
authors.initials: M
authors.lastname: Luo
authors.forename: Tao
authors.initials: T
authors.lastname: Dong
mesh_terms: 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*