IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2016-06-17 10:00
Suppression of cortical and muscle activity by skilled movement of ball rotating
Keisuke Watanabe, Yasunari Hashimoto (Kitami Inst. of Tech) MBE2016-9
Abstract (in Japanese) (See Japanese page) 
(in English) It is important to measure a dynamic change of the whole human motor system including the cerebral cortex to understand motor learning. There are, however, few studies with electroencephalogram (EEG) recorded in the sitting posture. Therefore, we analyzed EEG and electromyogram (EMG) patterns changed by skill acquisition during sitting. The scalp EEG were recorded with 5 electrode on left hemisphere and an electrode near supplementary motor area. The surface EMG were placed over the left and right flexor digitorum superficialis and extensor digitorum communis muscles. Three male healthy volunteer students performed two balls rotating tasks with one hand. In analysis, EEG power spectrum and EMG root mean square, it is clearly showed that the rotational frequency increased and muscle potentials decreased through repeating the motor tasks. Our results suggest that the skill acquisition through repeating motor tasks improves the movement performance keeping the same activity level in the muscles and motor cortex.
Keyword (in Japanese) (See Japanese page) 
(in English) EEG / EMG / motor learning / / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 104, MBE2016-9, pp. 1-4, June 2016.
Paper # MBE2016-9 
Date of Issue 2016-06-10 (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)
Download PDF MBE2016-9

Conference Information
Committee MBE  
Conference Date 2016-06-17 - 2016-06-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MBE 
Conference Code 2016-06-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Suppression of cortical and muscle activity by skilled movement of ball rotating 
Sub Title (in English)  
Keyword(1) EEG  
Keyword(2) EMG  
Keyword(3) motor learning  
Keyword(4)  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Keisuke Watanabe  
1st Author's Affiliation Kitami Institute of Technology (Kitami Inst. of Tech)
2nd Author's Name Yasunari Hashimoto  
2nd Author's Affiliation Kitami Institute of Technology (Kitami Inst. of Tech)
3rd Author's Name  
3rd Author's Affiliation ()
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
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 2016-06-17 10:00:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2016-9 
Volume (vol) vol.116 
Number (no) no.104 
Page pp.1-4 
#Pages
Date of Issue 2016-06-10 (MBE) 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan