| Presentation | 2014-11-22 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, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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) |
| Keyword(in English) | Stuttering / Motor control / Delayed auditory feedback / Lag Adaptation / Stuttering severity |
| Paper # | NC2014-41 |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 2014/11/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Neurocomputing (NC) |
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| Language | JPN |
| 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 |
| 1st Author's Name | Daichi IIMURA |
| 1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
| 2nd Author's Name | Nobuhiko ASAKURA |
| 2nd Author's Affiliation | Graduate School of Informatics, Kyoto University |
| 3rd Author's Name | Takafumi SASAOKA |
| 3rd Author's Affiliation | Graduate School of Biomedical & Health Sciences, Hiroshima University |
| 4th Author's Name | Toshio INUI |
| 4th Author's Affiliation | Graduate School of Informatics, Kyoto University |
| Date | 2014-11-22 |
| Paper # | NC2014-41 |
| Volume (vol) | vol.114 |
| Number (no) | 326 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |