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Noise-Induced Transition in a Voltage-Controlled Oscillator Neuron Model |
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| Authors: | XIE Hui-Zhang LIU Xue-Mei AI Bao-Quan LIU Liang-Gang LI Zhi-Bing |
| Institution: | 1. Department of Physics, Sun Yat-Sen University, Guangzhou 510275, China ;2. School of Physics, South China University of Technology, Guangzhou 510640, China ;3. School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou 510631, China ;4. Faculty of Information Technology, Macau University of Science and Technology, Macau, China |
| Abstract: | In the presence of Gaussian white noise, we study the properties of voltage-controlled oscillator neuron model and discuss the effects of the additive and multiplicative noise. It is found that the additive noise can accelerate and counterwork the firing of neuron, which depends on the value of central frequency of neuron itself, while multiplicative noise can induce the continuous change or mutation of membrane potential. |
| Keywords: | Gaussian white noise transition voltage-controlled oscillator neuron model |
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