Recent experimental studies have revealed that up and down transitions exist in membrane potential of neurons. This paper focused on the neurodynamical characteristics of these transitions. We studied the periodic spontaneous activity and transitions between up and down states without inputting stimulus. The results show that these transitions are bidirectional or unidirectional with the parameters changing, which not only reveals the function of the cortex, but also agrees with the experiment results.
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徐旭颖,王如彬.神经元高低状态切换发放的神经动力学[J].动力学与控制学报,2015,13(1):62~67; Xu Xuying, Wang Rubin. Neurodynamics of up and down transitions[J]. Journal of Dynamics and Control,2015,13(1):62-67.