Presentation | 2004/3/10 Measurement of membrane properties of retinal neurons using online estimation method Nilton Liuji KAMIJI, Akito ISHIHARA, Yasuo FUJII, Shiro USUI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The membrane properties of neurons had been studied using pharmacological methods. With the introduction of a new experimental method which links a real neuron to its mathematical model, the possibility for online experiments has been shown. With some simple assumptions, we introduce a new method to estimate the ionic current model parameters. By assuming that voltage and time dependencies of ionic currents are identical between cells of the same class, each maximum conductance can be estimated by correlating a real neuron to its existing mathematical model. The proposed method well reproduced the responses of dissociated retinal neurons under voltage and current clamp conditions, suggesting that the method can tune the parameters of the model to fit the currently recording neuron. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | parameter estimation / online experiment / Hodgkin-Huxley model / ionic current / retina |
Paper # | NC2003-148 |
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Committee | NC |
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Conference Date | 2004/3/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Neurocomputing (NC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Measurement of membrane properties of retinal neurons using online estimation method |
Sub Title (in English) | |
Keyword(1) | parameter estimation |
Keyword(2) | online experiment |
Keyword(3) | Hodgkin-Huxley model |
Keyword(4) | ionic current |
Keyword(5) | retina |
1st Author's Name | Nilton Liuji KAMIJI |
1st Author's Affiliation | Department of Information and Computer Sciences, Toyohashi University of Technology() |
2nd Author's Name | Akito ISHIHARA |
2nd Author's Affiliation | Department of Information and Computer Sciences, Toyohashi University of Technology |
3rd Author's Name | Yasuo FUJII |
3rd Author's Affiliation | DSP technology Corporation |
4th Author's Name | Shiro USUI |
4th Author's Affiliation | Brain Science Institute, RIKEN |
Date | 2004/3/10 |
Paper # | NC2003-148 |
Volume (vol) | vol.103 |
Number (no) | 732 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |