Presentation | 2007-09-28 Neuronal evaluation of a driving assist system: an fMRT experiment Akiko CALLAN, Rieko OSU, Yuya YAMAGISHI, Naomi INOUE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In the case of the introduction of a new system, not only evaluation of the function but also evaluation of emotional and cognitive load caused by the use is important. Considering the psychological state is originated in brain, we assume that both emotional and cognitive state can be discerned from brain activity using fMRI. In this study, we evaluated an in-car video assist system which could provide information about oncoming traffic when a driver's view was occluded. When the view was occluded, the system reduced activity in regions involved with anxiety but increased activity in regions involved with visual processing. The results indicated that the system would reduce anxiety level of drivers but increase their visual load. These results could not be speculated solely by behavioral measurements. This study suggests a new application of fMRI as a system evaluation tool. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | fMRI / brain activation / driving assist system / system evaluation |
Paper # | CQ2007-58,OIS2007-48,IE2007-55 |
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Conference Information | |
Committee | CQ |
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Conference Date | 2007/9/20(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 | Communication Quality (CQ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Neuronal evaluation of a driving assist system: an fMRT experiment |
Sub Title (in English) | |
Keyword(1) | fMRI |
Keyword(2) | brain activation |
Keyword(3) | driving assist system |
Keyword(4) | system evaluation |
1st Author's Name | Akiko CALLAN |
1st Author's Affiliation | Cognitive Information Science Laboratories, Advanced Telecommunications Research Institute International() |
2nd Author's Name | Rieko OSU |
2nd Author's Affiliation | National Institute of Information and Communications Technology:Computational Neuroscience Laboratories, Advanced Telecommunications Research Institute International |
3rd Author's Name | Yuya YAMAGISHI |
3rd Author's Affiliation | Neural Information Processing Laboratories, Nagaoka University of Technology |
4th Author's Name | Naomi INOUE |
4th Author's Affiliation | Cognitive Information Science Laboratories, Advanced Telecommunications Research Institute International |
Date | 2007-09-28 |
Paper # | CQ2007-58,OIS2007-48,IE2007-55 |
Volume (vol) | vol.107 |
Number (no) | 229 |
Page | pp.pp.- |
#Pages | 6 |
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