| Presentation | 2012-11-17 Representations of Overt Speech and Covert Speech in Language Areas Shigeyuki IKEDA, Tomohiro SHIBATA, Kazushi IKEDA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Spatial distributions of the brain activity evoked by overt speech and covert speech have been investigated using fMRI and it has been found that cortical areas activated by overt speech approximately overlap with those activated by covert speech. It is, however, unknown whether each corresponding cortical area serves a similar function; the previous studies were interested in the cortical area level, but not in more precise level such as voxels. This paper suggests that there is the functional similarity between the cortical areas activated by overt speech and covert speech of Japanese syllables by means of investigating linear correlations between voxel patterns acquired during overt and covert speech tasks. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | overt speech / covert speech / fMRI / correlation |
| Paper # | NC2012-65 |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 2012/11/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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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) | Representations of Overt Speech and Covert Speech in Language Areas |
| Sub Title (in English) | |
| Keyword(1) | overt speech |
| Keyword(2) | covert speech |
| Keyword(3) | fMRI |
| Keyword(4) | correlation |
| 1st Author's Name | Shigeyuki IKEDA |
| 1st Author's Affiliation | Graduate School of Information Science, Nara Institute Science and Technology() |
| 2nd Author's Name | Tomohiro SHIBATA |
| 2nd Author's Affiliation | Graduate School of Information Science, Nara Institute Science and Technology |
| 3rd Author's Name | Kazushi IKEDA |
| 3rd Author's Affiliation | Graduate School of Information Science, Nara Institute Science and Technology |
| Date | 2012-11-17 |
| Paper # | NC2012-65 |
| Volume (vol) | vol.112 |
| Number (no) | 298 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |