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力学学报  2012 

基于信息编码的神经能量计算

DOI: 10.6052/0459-1879-11-340, PP. 779-786

Keywords: 信息编码,动作电位,神经元能量,氧消耗,能量场

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Abstract:

通过神经元活动期间神经能量的计算,发现关于神经元的活动需要消耗能量的观点并不完整.计算表明神经元在动作电位发放期间先吸收能量然后再消耗能量.依据这个重要发现,能够解释当脑内神经元被激活时脑血流量大幅增加而耗氧量却增加很少这一难以解释的神经生理学现象.同时还能够解释外部刺激信息和知觉的产生会有同步效应这一认知神经科学界也难以解释的现象.

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