The selectivity of noise and coupling for coherence biresonance and array-enhanced coherence biresonance in coupled neural systems |
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| Authors: | JianCheng Shi Min Luo Tao Dong |
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| Affiliation: | aDepartment of Chemistry, Guangxi Teachers Education University, Nanning 530001, People's Republic of China;bTeaching Affairs Office, Guangxi Teachers Education University, Nanning 530001 People's Republic of China |
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| 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). |
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| Keywords: | Neural system Noise Coupling Array-enhanced coherence biresonance Coherence biresonance |
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