Presentation | 1995/12/9 A Method for Estimating Input Signals to the Retinal Horizontal Cell Network Masao YAMAMOTO, Hiroyuki ISHII, Yoshimi KAMIYAMA, Shiro USUI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The retinal horizontal cells (HC) receive synaptic inputs from photoreceptors and contact electrically to adjacent horizontal cells via gap junctions. The connections by gap junctions realize spatial smoothing of photoreceptor response and play an important role for generating the receptive field of the bipolar cell which has the stimulus dependent properties. In this paper, we proposed a new method for estimating the spatial properties of synaptic input current to HCs using the ionic current model, and applied to experimental data recorded from the horizontal cell of carp retina. The result shows that the spatial properties of input current to HCs vary with wavelength and intensity of the light stimulus. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | retinal horizontal cell / gap junction / receptive field / ionic current model / input current |
Paper # | MBE95-111 |
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Conference Information | |
Committee | MBE |
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Conference Date | 1995/12/9(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | ME and Bio Cybernetics (MBE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Method for Estimating Input Signals to the Retinal Horizontal Cell Network |
Sub Title (in English) | |
Keyword(1) | retinal horizontal cell |
Keyword(2) | gap junction |
Keyword(3) | receptive field |
Keyword(4) | ionic current model |
Keyword(5) | input current |
1st Author's Name | Masao YAMAMOTO |
1st Author's Affiliation | Department of Information and Computer Sciences, Toyohashi University of Technology() |
2nd Author's Name | Hiroyuki ISHII |
2nd Author's Affiliation | Computer Center, Toyohashi University of Technology |
3rd Author's Name | Yoshimi KAMIYAMA |
3rd Author's Affiliation | Department of Knowledge-based Information Engineering, Toyohashi University of Technology |
4th Author's Name | Shiro USUI |
4th Author's Affiliation | Department of Information and Computer Sciences, Toyohashi University of Technology |
Date | 1995/12/9 |
Paper # | MBE95-111 |
Volume (vol) | vol.95 |
Number (no) | 404 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |