Internodal myelinated segments:: Delay and RGC time-domain green function model

被引:4
|
作者
Villapecellín-Cid, MM
Medina, F
Roa, LM
机构
[1] Univ Seville, Grp Ingn, Escuela Super Ingn, Seville 41092, Spain
[2] Univ Seville, Sch Phys, Dept Elect & Electromagnetism, E-41012 Seville, Spain
[3] Univ Seville, Grp Ingn Biomed, Escuela Super Ingn, Seville 41092, Spain
关键词
Attenuation; delay; Green function; inductance; internodal segment; models; myelinated axon; transmission line;
D O I
10.1109/TBME.2003.820379
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
The myelinated axon can be modeled by means of a distributed RGC circuit. The Green function of this model allows for a generic formulation of the internodal segment response to any kind of stimulus, and accounts for the delay of the action potential associated with this segment. The RGC model accuracy is comparable to that of a more complex electromagnetic model, and predicted delay agrees with experimental measurements.
引用
收藏
页码:389 / 391
页数:3
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