Estimating and Adjusting the Abnormal Hodgkin-Huxley Neuron with External Electric Field
As a universal phenomenon in neural system, synchronization has attracted more attention in recent years. Moreover, synchronization control in neural system is considered as a method of curing mental diseases. However, the unknown factor in neural system may bring difficulties in the designation of controllers. In this paper, based on Lyapunov theory, we create a “neuron observer to control an abnormal neuron with unknown abnormal parameters, and transform the control signal to the external electric field to make the method available in clinical practice. According to the simulation result, this control strategy can accurately estimate the parameters in the reference neuron, and the character of the abnormal neuron can be accurately adjusted to normal condition. This method can be used as a potential therapy of mental diseases caused by abnormal changes of parameters in neural system.
synchronization neuron observer parameter estimation external electric field
WANG Meng WANG Jiang JIA Chenhui WEI Xile DENG Bin CHE Yanqiu
School of Electrical and Automation Eng., Tianjin University, 300072, Tianjin, P. R. China School of Automation and Electrical Engineering, Tianjin University of Technology and Education, 300
国际会议
The 31st Chinese Control Conference(第三十一届中国控制会议)
合肥
英文
7403-7407
2012-07-01（万方平台首次上网日期，不代表论文的发表时间）