有髓轴突扩散模型中传导速度的参数依赖性。

Parametric dependence of conduction speed for a diffusive model of a myelinated axon.

作者信息

Bell J

机构信息

Mathematics Department, SUNY, Buffalo 14214.

出版信息

IMA J Math Appl Med Biol. 1986;3(4):289-300. doi: 10.1093/imammb/3.4.289.

DOI:10.1093/imammb/3.4.289

PMID:3453841

Abstract

A simple model of a myelinated axon, using ideas from cable theory and accounting for the diffusion of potential across the internode, is formulated and solved to obtain transcendental expressions relating conduction velocity and various model parameters. Numerical simulations are performed to obtain graphs of several parameter relationships.

摘要

利用电缆理论的思想并考虑电位在节间的扩散，构建并求解了一个有髓轴突的简单模型，以获得将传导速度与各种模型参数相关联的超越表达式。进行了数值模拟以获得几个参数关系的图表。