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| Presentation | 2019-02-01 15:00 Brain activities during listening to ambiguous melodies revealed in fMRI Mutsuki Kusano, Masaki Kawakatsu, Iku Nemoto, Oh rikigun (TDU)  MBE2018-82 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The proposed ambiguity in music exists between the illusory melodies C5-A4-C5-A4 (Down) and C5-E5-C5-E5 (Up) that may be heard when listening to intermittently repeated tone C5 inserted between two sustained tones A4 and E5. We conducted an experiment by stimulation by sound stimulation and stimulation by visual stimulus, and the brain activity at the time of consciousness of a specific melody was measured by fMRI.The prefrontal cortex including the orbitofrontal cortex and inferior frontal cortex showed increased activities for the contrasts of illusory melodies and Neutral, implying the involvement of working memory, motivation and emotion. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Ambiguous melody / Illusory melodies / fMRI / Orbitofrontal cortex / Inferior frontal cortex / Emotion / Working memory / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 436, MBE2018-82, pp. 123-126, Jan. 2019. | |
| Paper # | MBE2018-82 | |
| Date of Issue | 2019-01-24 (MBE) | |
| ISSN | 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 | MBE2018-82 |
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| Conference Information | |
| Committee | MBE |
| Conference Date | 2019-01-31 - 2019-02-01 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Saga University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MBE |
| Conference Code | 2019-01-MBE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Brain activities during listening to ambiguous melodies revealed in fMRI |
| Sub Title (in English) | |
| Keyword(1) | Ambiguous melody |
| Keyword(2) | Illusory melodies |
| Keyword(3) | fMRI |
| Keyword(4) | Orbitofrontal cortex |
| Keyword(5) | Inferior frontal cortex |
| Keyword(6) | Emotion |
| Keyword(7) | Working memory |
| Keyword(8) | |
| 1st Author's Name | Mutsuki Kusano |
| 1st Author's Affiliation | Tokyo Denki University (TDU) |
| 2nd Author's Name | Masaki Kawakatsu |
| 2nd Author's Affiliation | Tokyo Denki University (TDU) |
| 3rd Author's Name | Iku Nemoto |
| 3rd Author's Affiliation | Tokyo Denki University (TDU) |
| 4th Author's Name | Oh rikigun |
| 4th Author's Affiliation | Tokyo Denki University (TDU) |
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| Speaker | Author-1 |
| Date Time | 2019-02-01 15:00:00 |
| Presentation Time | 25 minutes |
| Registration for | MBE |
| Paper # | MBE2018-82 |
| Volume (vol) | vol.118 |
| Number (no) | no.436 |
| Page | pp.123-126 |
| #Pages | 4 |
| Date of Issue | 2019-01-24 (MBE) |
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