Dynamical Encoding of Winnerless Competition Network induced by Vibrational Resonance

摘要：

In this paper, a winnerless competition(WLC) network consists of nine FitzHugh-Nagumo(FHN) neurons have been introduced to investigate the effect of high-frequency driving on the response of neuron system to a subthreshold low-frequency signal. We show that optimal amplitude of high-frequency driving enhances the response of neuron system to a subthreshold low-frequency input. Further, we also show that vibrational resonance(VR) in the WLC network can also induce the system to produce the spatiotemporal encoding. We find that it can efficiently improve the spatiotemporal encoding of the WLC network in response to subthreshold low-frequency input.

关键词： vibrational resonance winnerless competition network

作者: Jia Zhao Bin Deng Xile Wei Jiang Wang Jianbing Sun

作者单位: School of Electrical Engineering and Automation, Tianjin University, Tianjin 300072, China

会议类型: 国际会议

会议名称: The 24th Chinese Control and Decision Conference (第24届中国控制与决策学术年会 2012 CCDC)

会议地点: 太原

会议语种:英文

页码: 1173-1177

在线出版日期: 2012-05-23（万方平台首次上网日期，不代表论文的发表时间）