Paper Abstract and Keywords |
Presentation |
2016-12-07 13:55
A Study of the System to Control Static Upright Posture of Humans Jono Yusuke, Takada Hiroki (Fukui Univ) MBE2016-62 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Humans spend most of their everyday life in standing position. If it were difficult to maintain an upright posture, we would be significantly affected by cerebellar ataxia, etc. Although many hypotheses are proposed for elucidation of a control system to maintain an upright posture, a detailed mechanism is still unclear. Stiffness control hypothesis a mechanism to maintain an upright posture. In this study, we investigate the characteristics of muscle activity in the upright posture to verify the stiffness control hypothesis by employing stabilometry and simultaneous measurement of electromyograph (EMG). For each experiment test, with subjects’ eyes open/closed during stabilometry, EMGs were recorded for the gastrocnemius muscle, soleus muscle, and tibialis anterior muscles, simultaneously. We discuss a relationship between the center of gravity and muscle activity to control the upright posture. Mathematical models to control the standing position are also discussed in this study. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Body sway / Myopotential / Stiffness control hypothesis / intermittent control / nonlinear model. / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 342, MBE2016-62, pp. 31-34, Dec. 2016. |
Paper # |
MBE2016-62 |
Date of Issue |
2016-11-30 (MBE) |
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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MBE2016-62 |
Conference Information |
Committee |
MBE NC |
Conference Date |
2016-12-07 - 2016-12-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Toyohashi University of Technology |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
MBE |
Conference Code |
2016-12-MBE-NC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study of the System to Control Static Upright Posture of Humans |
Sub Title (in English) |
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Keyword(1) |
Body sway |
Keyword(2) |
Myopotential |
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Stiffness control hypothesis |
Keyword(4) |
intermittent control |
Keyword(5) |
nonlinear model. |
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1st Author's Name |
Jono Yusuke |
1st Author's Affiliation |
Fukui University (Fukui Univ) |
2nd Author's Name |
Takada Hiroki |
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Fukui University (Fukui Univ) |
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Speaker |
Author-1 |
Date Time |
2016-12-07 13:55:00 |
Presentation Time |
25 minutes |
Registration for |
MBE |
Paper # |
MBE2016-62 |
Volume (vol) |
vol.116 |
Number (no) |
no.342 |
Page |
pp.31-34 |
#Pages |
4 |
Date of Issue |
2016-11-30 (MBE) |
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