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| Presentation | 2019-05-16 14:25 Traffic jam induced the approach motivation component of anger in elderly adults -- An investigation based on asymmetric frontal brain activity in NIRS, cardiac output, and salivary cortisol -- Ryuzaburo Nakata (Nagoya Univ.), Namiko Kuno -Kawai (Aichi Shukutoku Univ.), Nobuyuki Kawai (Nagoya Univ.)  HCS2019-11 HIP2019-11 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Previous studies suggest that left-superior asymmetry in the brain activity reflects approach motivation of anger. As people get upset, the asymmetry emerges. Recently, this phenomenon has been demonstrated in terms of blood flow as evidenced by a near-infrared spectroscopy (NIRS). The elderly exhibited the left-superior brain activity (front-dorsolateral area) in a traffic jam created by a driving simulator. In this study, we further investigated whether increased approach motivation of anger induced (A) acceleration in cardiovascular system, (B) increased salivary cortisol level as stress markers, and (C) higher correlation between brain asymmetry and neuropsychological tests for measuring executive function in the frontal cortex. As shown in previous studies, a traffic jam produced a left-superior asymmetric brain activity, which seems to reflect increased approach motivation (i.e., anger). This asymmetric brain activity was associated with Trail Making Test score, which reflects ability of executive functioning. These results suggest that greater left than right frontal activity and greater aggression by elderly adults in a traffic jam seem to both be attributed to weak executive function, which is predominantly processed in the prefrontal cortex. Results of cardiovascular responses and salivary cortisol level are also discussed. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | anger / approach motivation / a near-infrared spectroscopy (NIRS) / elderly / cortisol / autonomic nervous reactions / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 38, HCS2019-11, pp. 57-62, May 2019. | |
| Paper # | HCS2019-11 | |
| Date of Issue | 2019-05-09 (HCS, HIP) | |
| 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 | HCS2019-11 HIP2019-11 |
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| Conference Information | |
| Committee | HCS HIP HI-SIGCOASTER |
| Conference Date | 2019-05-16 - 2019-05-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Industry Support Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | HCS |
| Conference Code | 2019-05-HCS-HIP-SIGCE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Traffic jam induced the approach motivation component of anger in elderly adults |
| Sub Title (in English) | An investigation based on asymmetric frontal brain activity in NIRS, cardiac output, and salivary cortisol |
| Keyword(1) | anger |
| Keyword(2) | approach motivation |
| Keyword(3) | a near-infrared spectroscopy (NIRS) |
| Keyword(4) | elderly |
| Keyword(5) | cortisol |
| Keyword(6) | autonomic nervous reactions |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ryuzaburo Nakata |
| 1st Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 2nd Author's Name | Namiko Kuno -Kawai |
| 2nd Author's Affiliation | Aichi Shukutoku University (Aichi Shukutoku Univ.) |
| 3rd Author's Name | Nobuyuki Kawai |
| 3rd Author's Affiliation | Nagoya University (Nagoya Univ.) |
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| Speaker | Author-1 |
| Date Time | 2019-05-16 14:25:00 |
| Presentation Time | 25 minutes |
| Registration for | HCS |
| Paper # | HCS2019-11, HIP2019-11 |
| Volume (vol) | vol.119 |
| Number (no) | no.38(HCS), no.39(HIP) |
| Page | pp.57-62 |
| #Pages | 6 |
| Date of Issue | 2019-05-09 (HCS, HIP) |
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