Presentation 2008-11-06
An artificial model of spiral ganglion cell and its pulse coding characteristics
Hiroyuki TORIKAI, Toru NISHIGAMI,
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Abstract(in English) In the mammalian inner ear, the inner hair cell transforms a sound-induced mechanical vibration into an electric potential. The spiral ganglion cell encodes the electric potential into a spike-train which is transmitted to the central nervous system. In this paper we present a novel artificial electrical circuit model of the spiral ganglion cell. We derive a return map which can analytically describe dynamics of the model. Using the map, we can derive theorems that guarantee that the presented model can realize some of important properties of the biological spiral ganglion cell. The theorems are confirmed numerically.
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Keyword(in English) Spiral Ganglion Cell / Pulse Coding / Analog-to-Digital Conversion / Chaos
Paper # NLP2008-57
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Conference Information
Committee NLP
Conference Date 2008/10/30(1days)
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Registration To Nonlinear Problems (NLP)
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) An artificial model of spiral ganglion cell and its pulse coding characteristics
Sub Title (in English)
Keyword(1) Spiral Ganglion Cell
Keyword(2) Pulse Coding
Keyword(3) Analog-to-Digital Conversion
Keyword(4) Chaos
1st Author's Name Hiroyuki TORIKAI
1st Author's Affiliation Dept. of Systems Innovation, Grad. School of Engineering Science, Osaka University()
2nd Author's Name Toru NISHIGAMI
2nd Author's Affiliation Dept. of Systems Innovation, Grad. School of Engineering Science, Osaka University
Date 2008-11-06
Paper # NLP2008-57
Volume (vol) vol.108
Number (no) 276
Page pp.pp.-
#Pages 6
Date of Issue