Paper Abstract and Keywords |
Presentation |
2012-03-16 11:05
Color opponent signal formation in horizontal cells of the goldfish retina Nilton Liuji Kamiji, Hajime Hirasawa, Masahiro Yamada (RIKEN), Makoto Kurokawa (Tokyo Met. Univ.), Shiro Usui (RIKEN) NC2011-177 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In non-mammalian vertebrates, tri-chromatic signals generated in cone photoreceptors are converted into color opponent signals in horizontal cells (HCs). The feedback from HCs to photoreceptors is responsible for this transformation. In the present study, based on the cascade network model by Stell and colleagues, we postulated a feedback model incorporating the proton feedback hypothesis and analyzed the generation of color opponent signals in HCs. Based on this hypothesis, feedback from HCs would be modulated by the cone membrane potential. Here we demonstrate that this modulation is an important factor for the reproduction of the spectral response profile of HCs in the goldfish retina. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Retina / Horizontal cell / Proton feedback / Color opponent signal / Outer plexiform layer / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 483, NC2011-177, pp. 329-334, March 2012. |
Paper # |
NC2011-177 |
Date of Issue |
2012-03-07 (NC) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
NC2011-177 |
Conference Information |
Committee |
MBE NC |
Conference Date |
2012-03-14 - 2012-03-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tamagawa University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
NC |
Conference Code |
2012-03-MBE-NC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Color opponent signal formation in horizontal cells of the goldfish retina |
Sub Title (in English) |
|
Keyword(1) |
Retina |
Keyword(2) |
Horizontal cell |
Keyword(3) |
Proton feedback |
Keyword(4) |
Color opponent signal |
Keyword(5) |
Outer plexiform layer |
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Nilton Liuji Kamiji |
1st Author's Affiliation |
RIKEN (RIKEN) |
2nd Author's Name |
Hajime Hirasawa |
2nd Author's Affiliation |
RIKEN (RIKEN) |
3rd Author's Name |
Masahiro Yamada |
3rd Author's Affiliation |
RIKEN (RIKEN) |
4th Author's Name |
Makoto Kurokawa |
4th Author's Affiliation |
Tokyo Metropolitan University (Tokyo Met. Univ.) |
5th Author's Name |
Shiro Usui |
5th Author's Affiliation |
RIKEN (RIKEN) |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2012-03-16 11:05:00 |
Presentation Time |
25 minutes |
Registration for |
NC |
Paper # |
NC2011-177 |
Volume (vol) |
vol.111 |
Number (no) |
no.483 |
Page |
pp.329-334 |
#Pages |
6 |
Date of Issue |
2012-03-07 (NC) |
|