On a response characteristics in the Hodgkin-Huxley model of nerve and muscle fiber to a periodic stimulation

Fumihiro F. Shoji, Hee Hyol Lee

研究成果: Conference contribution

8 被引用数 (Scopus)

抄録

For nerve axon the Hodgkin-Huxley equations, H-H equations or H-H model for short, shows the chaotic response under the periodic electric stimulous. For muscle fiber, Falk and Fatt formulated the Falk-Fatt equations (the F-F equations or F-F model) which are nonlinear equations similar to those of Hodgkin and Huxley. However, the response characteristics of the F-F model has not bee studied in detail. In the present study, several aspects of the H-H model and the F-F model is studied. The H-H model and F-F model are solved with a periodic stimulation (Acosωt, ω=2πf). The chaotic responses are observed under a special condition on an amplitude and frequency. The production procedure of a chaotic response is investigated. In order to investigate the general characteristics of the H-H model and F-F model, an average firing rate is computed and phase variables are drawn in phase plane. Finally, the relationship between the F-F model and the H-H model is considered. For the same periodic stimulation, the F-F model shows the chaotic response and the H-H model shows the n/m phase-locked oscillation or vice versa.

本文言語English
ホスト出版物のタイトルIECON Proceedings (Industrial Electronics Conference)
出版社IEEE Computer Society
ページ2035-2041
ページ数7
DOI
出版ステータスPublished - 2000
外部発表はい

出版物シリーズ

名前IECON Proceedings (Industrial Electronics Conference)
1

ASJC Scopus subject areas

  • 制御およびシステム工学
  • 電子工学および電気工学

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