中文摘要：

本文首先根据能量转换理论建立了电磁辐射影响下神经元电流变量模型,然后结合HodgkinHuxley（HH）神经元模型研究了电磁辐射对单个神经元以及耦合神经元放电行为的影响.结果表明,随着电磁辐射强度的增大,神经元放电率逐渐减小,最后达到一个比较稳定的值.神经元原有的周期型放电由于辐射强度的增大而逐步过渡到簇放电状态,并借助动态分岔理论解释了这种放电模式的转换.同时证明了磁辐射对单个神经元放电的影响可以通过神经元间的耦合传递到临近其他神经元中.

英文摘要：

This paper presents the mathematical model of membrane current of neuron resulting from electromagnetic radiation based on the foundation of neuronal energy theory; and the effect of electromagnetic radiation on the dynamic behaviors of single neuron and the firing activities of two neurons coupled with gap connection are investigated. Results show that the neuronal firing rate is lowered as the radiation intensity increases, and finally reaches a stable value. As the radiation intensity increases, the periodical spiking of neuron is transformed into bursting firing, which is well explained based on the dynamic bifurcation theory. It turns out that the bursting firing induced by the electromagnetic radiation could spread out in neuronal network through an electrical gap junction.