Paper Abstract and Keywords |
Presentation |
2010-06-18 13:25
Feed-forward Reduction of Motor Variability: A Model Study Masahiko Fujita (Hosei Univ.) NLP2010-2 NC2010-2 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Saccades to a single target show variations in amplitude and direction. Monkeys showed recovery of saccade accuracy in amplitude some months after the lesion of the oculomotor vermis. However, the variation in amplitude remained as large as in the early postlesion period. The reduction of the variation must be due to the cerebeller cortex function. Here I propose a cerebellar model that feed-forwardly reduces the variation in the end point of saccades. The proposed Golgi-granule cell system extends the capability of the feed-forward place-code associative learning of the cerebellum (Fujita, 2005). |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
cerebellum / motor learning / motor variability / saccade / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 83, NC2010-2, pp. 7-12, June 2010. |
Paper # |
NC2010-2 |
Date of Issue |
2010-06-11 (NLP, 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) |
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NLP2010-2 NC2010-2 |
Conference Information |
Committee |
NC NLP IPSJ-BIO |
Conference Date |
2010-06-18 - 2010-06-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Ryukyu-daigaku-gozyu-syunen-kinenn-kaikan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Machine Learning for bio-datamining |
Paper Information |
Registration To |
NC |
Conference Code |
2010-06-NC-NLP-BIO |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
Feed-forward Reduction of Motor Variability: A Model Study |
Sub Title (in English) |
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cerebellum |
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motor learning |
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motor variability |
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saccade |
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1st Author's Name |
Masahiko Fujita |
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Hosei University (Hosei Univ.) |
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Speaker |
Author-1 |
Date Time |
2010-06-18 13:25:00 |
Presentation Time |
25 minutes |
Registration for |
NC |
Paper # |
NLP2010-2, NC2010-2 |
Volume (vol) |
vol.110 |
Number (no) |
no.82(NLP), no.83(NC) |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2010-06-11 (NLP, NC) |
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