Paper Abstract and Keywords |
Presentation |
2014-03-07 15:15
Study on multi-channel signal processing method for brain function measurement by near-inferred spectroscopy Akira Takao, Keiko Fukuda (TMCIT) EMD2013-157 Link to ES Tech. Rep. Archives: EMD2013-157 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In brain functional measurement by near-infrared spectroscopy, it is important to improve the measurement accuracy and to expand the measurement region. Expansion of the measurement region is effective for analyzing the brain functional connectivity. Further, it is necessary to detect a signal for correcting the disturbance and skin blood flow change for improvement of the measurement accuracy. Especially, for the purpose of cancellation of the disturbance, multi-channel signals are required and an increase in the system size has become an issue. In this study, we propose a method of separating multiple signals using digital encoding technology and apply it to our cancellation method. The signal processing method and the cancellation method were verified by computer simulation and phantom measurements. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
near-infrared spectroscopy / brain functional measurement / multiple signal separation / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 477, EMD2013-157, pp. 33-36, March 2014. |
Paper # |
EMD2013-157 |
Date of Issue |
2014-02-28 (EMD) |
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 |
EMD2013-157 Link to ES Tech. Rep. Archives: EMD2013-157 |
Conference Information |
Committee |
EMD |
Conference Date |
2014-03-07 - 2014-03-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Yokohama Nat'l Univ. |
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Paper Information |
Registration To |
EMD |
Conference Code |
2014-03-EMD |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
Study on multi-channel signal processing method for brain function measurement by near-inferred spectroscopy |
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near-infrared spectroscopy |
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brain functional measurement |
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multiple signal separation |
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1st Author's Name |
Akira Takao |
1st Author's Affiliation |
Tokyo Metropolitan College of Industrial Technology (TMCIT) |
2nd Author's Name |
Keiko Fukuda |
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Tokyo Metropolitan College of Industrial Technology (TMCIT) |
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Speaker |
Author-1 |
Date Time |
2014-03-07 15:15:00 |
Presentation Time |
15 minutes |
Registration for |
EMD |
Paper # |
EMD2013-157 |
Volume (vol) |
vol.113 |
Number (no) |
no.477 |
Page |
pp.33-36 |
#Pages |
4 |
Date of Issue |
2014-02-28 (EMD) |