Paper Abstract and Keywords |
Presentation |
2011-07-09 11:15
Attention quantification based on steady-state somatosensory evoked potentials Hirokazu Kawaguchi, Tetsuo Kobayashi (Kyoto Univ.) MBE2011-34 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper describes a newly developed quantitative measurement method of "attention" based on steady-state somatosensory evoked potentials (SSSEPs). To demonstrate the feasibility of the method, we carried out a task that subjects attend on the right or left index nger both of which frequency-tagged mechanical vibration stimuli were presented. In the task, the subjects are also instructed to count the number of pulsed mechanical
stimuli given to the middle nger of the attended hand. After applying a narrow band pass lter, principal component analysis (PCA) was used to extract principal components (PCs). Subsequently, time courses of powers of reconstructed PC scores were analyzed in each subject, it was found that powers of SSSEPs in attended conditions were larger than those of non-attended conditions. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
attention / steady-state sensory stimuli / steady-state somatosensory evoked potential (SSSEPs) / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 121, MBE2011-34, pp. 77-80, July 2011. |
Paper # |
MBE2011-34 |
Date of Issue |
2011-07-01 (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) |
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MBE2011-34 |
Conference Information |
Committee |
MBE |
Conference Date |
2011-07-08 - 2011-07-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
The University of Tokushima |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
ME in general |
Paper Information |
Registration To |
MBE |
Conference Code |
2011-07-MBE |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Attention quantification based on steady-state somatosensory evoked potentials |
Sub Title (in English) |
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attention |
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steady-state sensory stimuli |
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steady-state somatosensory evoked potential (SSSEPs) |
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1st Author's Name |
Hirokazu Kawaguchi |
1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
2nd Author's Name |
Tetsuo Kobayashi |
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Kyoto University (Kyoto Univ.) |
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Speaker |
Author-1 |
Date Time |
2011-07-09 11:15:00 |
Presentation Time |
25 minutes |
Registration for |
MBE |
Paper # |
MBE2011-34 |
Volume (vol) |
vol.111 |
Number (no) |
no.121 |
Page |
pp.77-80 |
#Pages |
4 |
Date of Issue |
2011-07-01 (MBE) |
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