| Project/Area Number |
25630180
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Control engineering/System engineering
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| Research Institution | Osaka Institute of Technology |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 意思決定 / アンケート情報 / ニューラルネットワーク / 独立成分分析 / 脳波解析 / 脳機能画像 / 香り情報 / 意思決定用アンケート / 脳活動電位 / 競合型ニューラルネットワーク / fMRI 画像 / 画像データ / 音響データ / 匂いデータ / 脳波 / アルファ波 / 画像データ計測 / 音響データ計測 / 香りデータ計測 / ファジイクラスタリング |
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| Outline of Final Research Achievements |
This research has studied on decision-making under different environmental conditions of sight, hearing, and smell senses among five senses. First, we have made database for image, sound, and smell. Then we have carried out questionnaire survey by interviews before and after applying database information and checked the differences between before and after applications by measuring brain wave signals. After that, using independent component analysis we have found the independent components of brain waves and determined the features of the brain waves. Furthermore, we have observed functional magnetic resonance images for some typical person who was most sensitive for feature values. Finally, we have considered the mutual relation between brain waves and fNMR images.
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