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Paper Abstract and Keywords
Presentation 2026-03-18 15:05
ERD/ERS Analysis for Three Motor Imagery Tasks Using a Wearable EEG Headset
Koshi Nishioka, Hironari Machida, Yasunari Hashimoto, Masayuki Fujiwara (Komatsu Univ.) MBE2025-79
Abstract (in Japanese) (See Japanese page) 
(in English) Electroencephalogram(EEG)-based device control using motor imagery holds promise for applications such as task assistance beyond physical limitations and robot control. However, challenges remain in detecting differences in event-related desynchronization/synchronization (ERD/ERS) among three or more classes of motor imagery when using a limited number of electrodes. This study established a measurement environment using a wearable EEG headset and Lab Streaming Layer (LSL) to record EEG signals during motor imagery of the right hand, left hand, and both feet. Time-frequency power analysis and statistical tests were performed on the acquired EEG signals to detect these differences.
Keyword (in Japanese) (See Japanese page) 
(in English) Electroencephalography (EEG) / motor imagery / event-related desynchronization/synchronization (ERD/ERS) / wearable EEG headset / Lab Streaming Layer (LSL) / / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 412, MBE2025-79, pp. 47-51, March 2026.
Paper # MBE2025-79 
Date of Issue 2026-03-10 (MBE) 
ISSN 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 MBE2025-79

Conference Information
Committee NC MBE  
Conference Date 2026-03-16 - 2026-03-18 
Place (in Japanese) (See Japanese page) 
Place (in English) The University of Tokyo 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To MBE 
Conference Code 2026-03-NC-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) ERD/ERS Analysis for Three Motor Imagery Tasks Using a Wearable EEG Headset 
Sub Title (in English)  
Keyword(1) Electroencephalography (EEG)  
Keyword(2) motor imagery  
Keyword(3) event-related desynchronization/synchronization (ERD/ERS)  
Keyword(4) wearable EEG headset  
Keyword(5) Lab Streaming Layer (LSL)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Koshi Nishioka  
1st Author's Affiliation Komatsu University (Komatsu Univ.)
2nd Author's Name Hironari Machida  
2nd Author's Affiliation Komatsu University (Komatsu Univ.)
3rd Author's Name Yasunari Hashimoto  
3rd Author's Affiliation Komatsu University (Komatsu Univ.)
4th Author's Name Masayuki Fujiwara  
4th Author's Affiliation Komatsu University (Komatsu Univ.)
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Speaker Author-1 
Date Time 2026-03-18 15:05:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2025-79 
Volume (vol) vol.125 
Number (no) no.412 
Page pp.47-51 
#Pages 5 
Date of Issue 2026-03-10 (MBE) 

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