Presentation | 2011-06-24 Independent Component Analysis of Time Aligned NIRS waveforms Selectively Chosen Based on Characteristic Features Akinori MORIMOTO, Masatoshi KAWAI, Yu-ki OKUNO, Masuzo YANAGIDA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This report proposes how to separate NIRS waveforms into signals attributed to various independent factors, such as target tasks, blood pulse, body movements and mental condition including preparation, accomplishment and tiredness employing Independent Component Analysis on time aligned NIRS waveforms selectively chosen based on their characteristic features. This report gives two tasks for evoking brain activity: (a) to recall a word that begins with a given phonogram with its ex post facto vocalization, (b) to recall a music title that begins with a given phonogram with its ex post facto vocalization followed by singing a part of the melody. In the last part, this report discusses the problems and future automatization of the manual processes in the current system. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | NIRS / Independent Component Analysis / Characteristic point alighning / Word recollection / Melody recollection |
Paper # | EA2011-37 |
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Committee | EA |
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Conference Date | 2011/6/16(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Engineering Acoustics (EA) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Independent Component Analysis of Time Aligned NIRS waveforms Selectively Chosen Based on Characteristic Features |
Sub Title (in English) | |
Keyword(1) | NIRS |
Keyword(2) | Independent Component Analysis |
Keyword(3) | Characteristic point alighning |
Keyword(4) | Word recollection |
Keyword(5) | Melody recollection |
1st Author's Name | Akinori MORIMOTO |
1st Author's Affiliation | Faculty of Science and Engineering, Doshisha Univ.() |
2nd Author's Name | Masatoshi KAWAI |
2nd Author's Affiliation | Faculty of Science and Engineering, Doshisha Univ. |
3rd Author's Name | Yu-ki OKUNO |
3rd Author's Affiliation | Faculty of Science and Engineering, Doshisha Univ. |
4th Author's Name | Masuzo YANAGIDA |
4th Author's Affiliation | Faculty of Science and Engineering, Doshisha Univ. |
Date | 2011-06-24 |
Paper # | EA2011-37 |
Volume (vol) | vol.111 |
Number (no) | 89 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |