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Paper Abstract and Keywords
Presentation 2024-03-11 11:15
Discrimination between dementia groups and healthy elderlies based on time-series variations of functional connectivity
Chisho Takeoka, Toshimasa Yamazaki (KIT), Yoshiyuki Kuroiwa, Kimihiro Fujino, Toshiaki Hirai (Teikyo), Hidehiro Mizusawa (NCNP) MBE2023-70
Abstract (in Japanese) (See Japanese page) 
(in English) Alzheimer’s disease is the most famous dementia in the world. Electroencephalography (EEG), which is excellent at time resolution, has been suggested as an easy and affordable method of diagnosis. In this study, we focused on time series variation of BFCN by EEG. Then, we presumed the effect on characterization of healthy elderlies and patients for 5 frequency bands by construction of BFCNs. For the construction of BFCNs, synchronization likelihood (SL) was adapted. In the result, we found that time series data of network indices in healthy elderlies and dementia patients BFCN would be useful for discrimination between 2 groups.
Keyword (in Japanese) (See Japanese page) 
(in English) dementia / EEG / Brain Functional Connectivity Network / Synchronization Likelihood / time-series variation / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 417, MBE2023-70, pp. 9-12, March 2024.
Paper # MBE2023-70 
Date of Issue 2024-03-04 (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 MBE2023-70

Conference Information
Committee NC MBE  
Conference Date 2024-03-11 - 2024-03-12 
Place (in Japanese) (See Japanese page) 
Place (in English) The Univ. of Tokyo 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Brain architecture, General 
Paper Information
Registration To MBE 
Conference Code 2024-03-NC-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Discrimination between dementia groups and healthy elderlies based on time-series variations of functional connectivity 
Sub Title (in English)  
Keyword(1) dementia  
Keyword(2) EEG  
Keyword(3) Brain Functional Connectivity Network  
Keyword(4) Synchronization Likelihood  
Keyword(5) time-series variation  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Chisho Takeoka  
1st Author's Affiliation Kyushu Institute of Technology (KIT)
2nd Author's Name Toshimasa Yamazaki  
2nd Author's Affiliation Kyushu Institute of Technology (KIT)
3rd Author's Name Yoshiyuki Kuroiwa  
3rd Author's Affiliation University Hospital, Mizonokuchi Teikyo University School of Medicine (Teikyo)
4th Author's Name Kimihiro Fujino  
4th Author's Affiliation University Hospital, Mizonokuchi Teikyo University School of Medicine (Teikyo)
5th Author's Name Toshiaki Hirai  
5th Author's Affiliation University Hospital, Mizonokuchi Teikyo University School of Medicine (Teikyo)
6th Author's Name Hidehiro Mizusawa  
6th Author's Affiliation National Center of Neurology and Psychiatry (NCNP)
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Speaker Author-1 
Date Time 2024-03-11 11:15:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2023-70 
Volume (vol) vol.123 
Number (no) no.417 
Page pp.9-12 
#Pages 4 
Date of Issue 2024-03-04 (MBE) 

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