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| Presentation | 2011-03-08 13:20 Learning efficiency of visuo-motor transformation reaches distinct peaks with two different error-feedback timings of movement end and task end Takumi Ishikawa, Yutaka Sakaguchi (UEC)  NC2010-170 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Kitazawa et al. (1995) reported that the aftereffect of prism adaptation in manual reaching task was significantly reduced if the visual error feedback was delayed more than 50 ms. This suggests that our brain has a learning mechanism accepting error information in a limited time after the movement offset. To examine this point further, the authors ran a behavioral experiment using a virtual shooting task. The amount of aftereffect significantly varied depending on the feedback timing: Especially, it showed two distinct peaks around the end of body movement and the end of the shooting task. This suggests that our brain might have two distinct learning mechanisms in visuo-motor transformation with different error-acceptance timings. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | visuo-motor transformation / prism adaptation / motor learning / virtual shooting task / feedback delay / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 461, NC2010-170, pp. 253-258, March 2011. | |
| Paper # | NC2010-170 | |
| Date of Issue | 2011-02-28 (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 | NC2010-170 |
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| Conference Information | |
| Committee | NC MBE |
| Conference Date | 2011-03-07 - 2011-03-09 |
| 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 | 2011-03-NC-MBE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Learning efficiency of visuo-motor transformation reaches distinct peaks with two different error-feedback timings of movement end and task end |
| Sub Title (in English) | |
| Keyword(1) | visuo-motor transformation |
| Keyword(2) | prism adaptation |
| Keyword(3) | motor learning |
| Keyword(4) | virtual shooting task |
| Keyword(5) | feedback delay |
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| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takumi Ishikawa |
| 1st Author's Affiliation | The University of Electro-Communications (UEC) |
| 2nd Author's Name | Yutaka Sakaguchi |
| 2nd Author's Affiliation | The University of Electro-Communications (UEC) |
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| Speaker | Author-1 |
| Date Time | 2011-03-08 13:20:00 |
| Presentation Time | 25 minutes |
| Registration for | NC |
| Paper # | NC2010-170 |
| Volume (vol) | vol.110 |
| Number (no) | no.461 |
| Page | pp.253-258 |
| #Pages | 6 |
| Date of Issue | 2011-02-28 (NC) |
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