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Paper Abstract and Keywords
Presentation 2014-11-21 10:20
Classification of finger movements using EEG
Ryutaro Okushita, Natsue Yoshimura, Hiroyuki Kambara, Duk Shin, Abdelkader Nasreddine Belkacem, Yasuharu Koike (Tokyo Inst. Tech.) NC2014-25
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, It has been reported that classification the behavior and motor images, such as the wrist movements by using the brain activity. However, It had not been reported classified in the strength of the forces and finger movements from electroencephalogram (EEG). In this study, It was confirmed that it can be classified with finger flexion and extension, high force and low force using estimated cortex signal source current from EEG. Cortex signal source current was estimated at primary motor cortex, premotor cortex, supplementary motor area by using the brain data of EEG and nuclear Magnetic Resonance Imaging (MRI), Variational Bayesian Multimodal Encephalography (VBMEG). Furthermore, it was confirmed that high classification rate is achieved by using the frequency spectrum of the waveform since the firing rate of neurons varies with movements.
Keyword (in Japanese) (See Japanese page) 
(in English) Brain computer interface(BCI) / Electroencephalogram (EEG) / Magnetic Resonance Imaging (MRI) / Finger / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 326, NC2014-25, pp. 1-6, Nov. 2014.
Paper # NC2014-25 
Date of Issue 2014-11-14 (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 NC2014-25

Conference Information
Committee MBE NC  
Conference Date 2014-11-21 - 2014-11-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NC 
Conference Code 2014-11-MBE-NC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Classification of finger movements using EEG 
Sub Title (in English)  
Keyword(1) Brain computer interface(BCI)  
Keyword(2) Electroencephalogram (EEG)  
Keyword(3) Magnetic Resonance Imaging (MRI)  
Keyword(4) Finger  
Keyword(5)  
Keyword(6)  
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1st Author's Name Ryutaro Okushita  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. Tech.)
2nd Author's Name Natsue Yoshimura  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. Tech.)
3rd Author's Name Hiroyuki Kambara  
3rd Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. Tech.)
4th Author's Name Duk Shin  
4th Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. Tech.)
5th Author's Name Abdelkader Nasreddine Belkacem  
5th Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. Tech.)
6th Author's Name Yasuharu Koike  
6th Author's Affiliation Tokyo Institute of Technology (Tokyo Inst. Tech.)
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Speaker Author-1 
Date Time 2014-11-21 10:20:00 
Presentation Time 25 minutes 
Registration for NC 
Paper # NC2014-25 
Volume (vol) vol.114 
Number (no) no.326 
Page pp.1-6 
#Pages 6 
Date of Issue 2014-11-14 (NC) 

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