Neuronal activity in human brain performs in a complex physiologic environment, and the noise in physiologic environment affects all aspects of nervous-system function. An essential issue of neural information processing is that whether we can estimate and quantify the environmental noise in a neural system in a proper way. This paper calculated the neural energy to estimate the range of critical values of noise intensity, which has remarkable effect on the membrane potential and the energy waveform, so as to define such noisy environment on which neuronal activity relies in a physiologic sense.
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王如彬,王关政,倪力,郑锦超.神经元膜电位噪声取值范围的评估[J].动力学与控制学报,2014,12(4):359~367; Wang Rubin, Wang Guanzheng, Ni Li, Zheng Jinchao. An exploring of the range of noise intensity in membrane potential of neurons[J]. Journal of Dynamics and Control,2014,12(4):359-367.