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h-h方程
相关语句
  h-h equation
     PHYSICS MEANINGS OF THE SOLUTION OF H-H EQUATION
     神经细胞物理学中H-H方程解意义的讨论
短句来源
     Finally, based on H-H model of neuron, we simulated the SR to help neuron increasing tactile sensitivity when the stimulating signal is under the threshold via an algorithm to solve nonlinear the H-H equation.
     论文最后以神经元H-H方程为基础,采用一种求解H-H非线性方程的算法,初步探索利用随机共振提高触觉神经元阈下触觉信号敏感能力的仿真研究。
短句来源
     Second, according to the characteristic of the instantaneous change of action potential accompanied by the nerve impulse, we use H-H equation to describe such change, and conduct simulation combined with SR theory.
     然后根据产生神经冲动时动作电位全或无式瞬时快速变化的特点,采用H-H方程作为描述这种变化的神经元模型,结合随机共振理论进行了仿真研究。
短句来源
     1. Since the H-H equation consists of four nonlinear differential equations, and random Gaussian white noise should be added to the equation to study SR, we adopts a new algorithm to solve the random differential equations, which is easy to handle. By the simulation results the algorithm is proved to be correct and feasible.
     1.由于H-H方程是由四个非线性的微分方程组成,运算工作量大,并且为了研究随机共振现象,要在方程中加入随机高斯白噪声,因此本文采用了一种新的求解随机微分方程的算法,该算法简单易行,通过仿真结果表明该算法正确可行。
短句来源
  “h-h方程”译为未确定词的双语例句
     Hopf bifurcation of the H-H equations was computed by numerical methods and bursting of neurons were studied by simulation. It is shown that slow wave can induce bursting.
     通过对H -H方程Hopf分叉的数值计算以及神经元放电的仿真研究 ,从理论和仿真实验两方面都证明了慢变刺激可以引起神经元的阵发放电。
短句来源
  相似匹配句对
     THE EQUATION OF MAGNETIC LINE OF FORCE
     磁力线方程
短句来源
     The simple equation changes into nonlin-ear Schrodinger equation when viscous effect is died away.
     dinger 方程
短句来源
     Redlich-Kwong equation
     雷德利克-方程
短句来源
     Hermitian Matrix Equation
     Hermite矩阵方程
短句来源
     A QUICK SOLVING PROCESS OF L-K EQUATION
     L-K方程的快速解法
短句来源
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Hopf bifurcation of the H-H equations was computed by numerical methods and bursting of neurons were studied by simulation. It is shown that slow wave can induce bursting. The results prompt that bursting or ultraexciting of neurons can be induced by slow time-course EPSC/EPSP when it is big enough. And it is maybe just the seizure reason of some diseases (such as epilepsy).

通过对H -H方程Hopf分叉的数值计算以及神经元放电的仿真研究 ,从理论和仿真实验两方面都证明了慢变刺激可以引起神经元的阵发放电。结果提示 ,足够大的突触慢反应可以引起神经元的阵发放电和/或超常兴奋 ,这或许正是某些疾病 (如癫痫 )突发的原因

It is necessary to observe axon action potential in teaching and experimenting of physiology. It is difficult to do, because of some objective factors (object of test, experimental materials et al). In this paper, the features of axon action potential, including threshold, temporal summation, spatial summation, refractory period and accomodation, are simulated with Hodgkin-Huxley equation. Students can see many phenomena that can't be observed in ordinary physiological experiments, study and understand much...

It is necessary to observe axon action potential in teaching and experimenting of physiology. It is difficult to do, because of some objective factors (object of test, experimental materials et al). In this paper, the features of axon action potential, including threshold, temporal summation, spatial summation, refractory period and accomodation, are simulated with Hodgkin-Huxley equation. Students can see many phenomena that can't be observed in ordinary physiological experiments, study and understand much better.

生理学教学与实验中必不可少的一项内容就是观察神经细胞动作电位 ,但由于各种客观条件的限制 (实验对象、实验器材等 ) ,使得这一内容实验起来较为困难。该文利用H—H方程 ,在计算机上对神经细胞动作电位的各种特性———阈值、时间总和、空间总和、不应期、适应性等进行模拟 ,使学生看到在生理实验中不宜观察到的现象 ,从而更好地帮助学生理解和掌握有关内容。

The H-H model was computed to research on neural spike coding.The product of neural spike sequences was analyzed with nonlinear dynamics in olfactory receptor.The law of the change of the sequence of neural spikes,the change of the input signal,and analyzed the applicability of mean rate coding hypothesis were researched.From the viewpoint of nonlinear theory,the mean rate coding hypothesis can only be applied when Hopf bifurcation arises and where localized graded potential turns into action potential.Besides...

The H-H model was computed to research on neural spike coding.The product of neural spike sequences was analyzed with nonlinear dynamics in olfactory receptor.The law of the change of the sequence of neural spikes,the change of the input signal,and analyzed the applicability of mean rate coding hypothesis were researched.From the viewpoint of nonlinear theory,the mean rate coding hypothesis can only be applied when Hopf bifurcation arises and where localized graded potential turns into action potential.Besides output spike sequence will follow the mean rate coding hypothesis only when the inputs can be ordered by magnitude.This state only exists in sense organs,so mean rate coding hypothesis is suitable only here.

针对分析神经脉冲编码的问题,采用H-H方程计算机分析的方法,以嗅感受细胞为例,用非线性动力学方法分析了神经脉冲序列产生过程、脉冲序列随输入信号变化而变化的规律,以及平均频率理论的适用范围.从非线性角度看,平均频率理论只适用于出现Hopf分叉的地方,也就是从分级电位变为动作电位的环节上,而且输入的分级电位必须是可排序信号,输出脉冲序列才能满足平均频率理论.这种情况一般都发生在感觉器官的最前的几个环节中,因此平均频率理论只适用于这几个环节.

 
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