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| Presentation | 2014-11-22 15:35 Abnormal auditory feedback and internal model in people who stutter: A behavioral study using delayed auditory feedback adaptation Daichi Iimura, Nobuhiko Asakura, Takafumi Sasaoka, Toshio Inui (Kyoto Univ.)  NC2014-41 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Stuttering is a fluency disorder and a suggested motor control abnormality in speech. In this study, we tested two hypotheses: compared to people who do not stutter (PWNS), (i) people who stutter (PWS) rely on auditory feedback and (ii) PWS have problems about internal auditory predictions and/or comparator mechanisms. Subjects were required to judge the simultaneity between their motor sensations and vocal sounds after inducing lag adaptation of their voices. We analyzed the judgments of PWS compared to PWNS. Our results indicated that PWS showed a higher threshold for detecting auditory delay, and this was related to less accurate detection. These results verified hypotheses (i) and (ii). | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Stuttering / Motor control / Delayed auditory feedback / Lag adaptation / Stuttering severity / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 326, NC2014-41, pp. 85-90, Nov. 2014. | |
| Paper # | NC2014-41 | |
| Date of Issue | 2014-11-14 (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) | |
| Download PDF | NC2014-41 |
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| Conference Information | |
| Committee | MBE NC |
| Conference Date | 2014-11-21 - 2014-11-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NC |
| Conference Code | 2014-11-MBE-NC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Abnormal auditory feedback and internal model in people who stutter: A behavioral study using delayed auditory feedback adaptation |
| Sub Title (in English) | |
| Keyword(1) | Stuttering |
| Keyword(2) | Motor control |
| Keyword(3) | Delayed auditory feedback |
| Keyword(4) | Lag adaptation |
| Keyword(5) | Stuttering severity |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Daichi Iimura |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 2nd Author's Name | Nobuhiko Asakura |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 3rd Author's Name | Takafumi Sasaoka |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 4th Author's Name | Toshio Inui |
| 4th Author's Affiliation | Kyoto University (Kyoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2014-11-22 15:35:00 |
| Presentation Time | 25 minutes |
| Registration for | NC |
| Paper # | NC2014-41 |
| Volume (vol) | vol.114 |
| Number (no) | no.326 |
| Page | pp.85-90 |
| #Pages | 6 |
| Date of Issue | 2014-11-14 (NC) |
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