Paper Abstract and Keywords |
Presentation |
2012-11-16 16:10
Dependence of amplitude-modulation following response on sleepiness Hiromi Mukoda, Akihiro Karashima, Norihiro Katayama, Mitsuyuki Nakao (Tohoku Univ.) MBE2012-54 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We investigated the relationship between sleepiness and amplitude of amplitude-modulation following response (AMFR) to find the best tone to raise awareness of sleepy drivers. In this study, auditory responses which were evoked by amplitude modulated tones whose carrier frequencies were 500, 1000, 4000, and 8000 Hz were recorded in 16 subjects. Performance level was divided into three stages by using reaction time of psychomotor vigilance test, and the amplitude of AMFR was found to be decreased as the decrement of the performance in all frequency range. The high performance stages were further divided into two stages, those with alpha wave and without alpha wave. We found that auditory responses evoked by 500 Hz AM tone in alpha wave state were smaller those in no-alpha state, but those evoked by the other AM tone were consistent. These results suggest that the high frequency tone could make drivers aware of their sleepiness. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Sleepiness / Amplitude-Modulation Following Response / Reaction Time / Alpha Wave / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 297, MBE2012-54, pp. 47-52, Nov. 2012. |
Paper # |
MBE2012-54 |
Date of Issue |
2012-11-09 (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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MBE2012-54 |
Conference Information |
Committee |
MBE NC |
Conference Date |
2012-11-16 - 2012-11-17 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tohoku University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
BCI/BMI, NC and MBE |
Paper Information |
Registration To |
MBE |
Conference Code |
2012-11-MBE-NC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Dependence of amplitude-modulation following response on sleepiness |
Sub Title (in English) |
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Keyword(1) |
Sleepiness |
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Amplitude-Modulation Following Response |
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Reaction Time |
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Alpha Wave |
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1st Author's Name |
Hiromi Mukoda |
1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
2nd Author's Name |
Akihiro Karashima |
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Tohoku University (Tohoku Univ.) |
3rd Author's Name |
Norihiro Katayama |
3rd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
4th Author's Name |
Mitsuyuki Nakao |
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Tohoku University (Tohoku Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-11-16 16:10:00 |
Presentation Time |
25 minutes |
Registration for |
MBE |
Paper # |
MBE2012-54 |
Volume (vol) |
vol.112 |
Number (no) |
no.297 |
Page |
pp.47-52 |
#Pages |
6 |
Date of Issue |
2012-11-09 (MBE) |
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