Paper Abstract and Keywords |
Presentation |
2009-03-12 14:15
Brain Processes of Hazard Perception in Driving Scene Hideyuki Takahashi (Tamagawa Univ.), Noriyuki Hayamizu, Yuji Uchiyama (Toyota Ctr R&D), Satoru Ishikawa (Tamagawa Univ./Hokusei Gakuen Univ.), Takashi Omori (Tamagawa Univ.) NC2008-133 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
People drive a car with always getting information of their environmental situation to avoid possible traffic hazards. There seem to be at least two types of brain process for the hazard perception; one is for the certain hazard and the other is for the possible hazard. In the present study, we tried to identify brain region essential for these two types of perception by using fMRI. A simulated view from the driver’s seat was shown on the computer screen, and subjects were asked to judge whether the car in the opposite lane would clash them or not, with concurrent monitoring brain activity by fMRI. The uncertainty in the perception of hazard was quantified from the score of the judgment. We found that medial prefrontal cortex is activated for the perception in uncertain situation, and insula cortex was tended to be activated but was not statistically significant for the perception of imperative hazards. These results are consistent with the results of neuroeconomical studies, and it is thus suggested the neuroeconomical approach will be useful for the understanding of neuronal process underlying the hazard perception in complex situation including car driving. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
car driving / hazard perception / fMRI, / neuroeconomics / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 480, NC2008-133, pp. 177-182, March 2009. |
Paper # |
NC2008-133 |
Date of Issue |
2009-03-04 (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) |
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NC2008-133 |
Conference Information |
Committee |
NC MBE |
Conference Date |
2009-03-11 - 2009-03-13 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tamagawa Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
NC |
Conference Code |
2009-03-NC-MBE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Brain Processes of Hazard Perception in Driving Scene |
Sub Title (in English) |
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Keyword(1) |
car driving |
Keyword(2) |
hazard perception |
Keyword(3) |
fMRI, |
Keyword(4) |
neuroeconomics |
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1st Author's Name |
Hideyuki Takahashi |
1st Author's Affiliation |
Tamagawa university (Tamagawa Univ.) |
2nd Author's Name |
Noriyuki Hayamizu |
2nd Author's Affiliation |
Toyota Central R&D (Toyota Ctr R&D) |
3rd Author's Name |
Yuji Uchiyama |
3rd Author's Affiliation |
Toyota Central R&D (Toyota Ctr R&D) |
4th Author's Name |
Satoru Ishikawa |
4th Author's Affiliation |
Tamagawa university/Hokusei Gakuen University (Tamagawa Univ./Hokusei Gakuen Univ.) |
5th Author's Name |
Takashi Omori |
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Tamagawa university (Tamagawa Univ.) |
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Speaker |
Author-1 |
Date Time |
2009-03-12 14:15:00 |
Presentation Time |
25 minutes |
Registration for |
NC |
Paper # |
NC2008-133 |
Volume (vol) |
vol.108 |
Number (no) |
no.480 |
Page |
pp.177-182 |
#Pages |
6 |
Date of Issue |
2009-03-04 (NC) |
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