| Presentation | 2014-03-19 Development of the hardware for NIRS-EEG simultaneous interface Ryota SAITO, Masahiro NAKAGAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | So far, by using various brain activity measurement techniques such as near- infrared spectroscopy and electroencephalogram measurement, sensitivity analysis have been tried extensively. In recent years, the research which complements the demerit of each measurement technique is tried by combining two or more measurement techniques. However, there are also many problems, like attachment and detachment take time and effort. It is because it is necessary to equip with the probe of many channels. In this report, we developed an EEG-NIRS simultaneous measurement interface that can be easily attached and removed and its number of probe is small. Moreover, we measured the cerebral blood flow and EEG in five subjects using hardware developed (at rest, during concentration, anger recall at the time, recalled at the time of joy), and sensitivity analysis from the signal by Emotion Fractal Analysis Method (EFAM) was attempted by using the multi-fractal dimension analysis. As a result, pattern distinction of the sensitivity of quiet and concentration was able to be carried out by the recognition rate of an average of 72.2 and 83.6 [%], respectively. Moreover, it has confirmed that the average recognition rate was improving about 2% rather than the analysis of only EEG, or the analysis of only a cerebral blood flow. As a result, it was suggested that a possibility that the demerit of EEG could be complemented. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | EEG / NIRS / Chaos and Fractal Theory / Brain Computer Interface |
| Paper # | HIP2013-102 |
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| Committee | HIP |
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| Conference Date | 2014/3/10(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Human Information Processing (HIP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of the hardware for NIRS-EEG simultaneous interface |
| Sub Title (in English) | |
| Keyword(1) | EEG |
| Keyword(2) | NIRS |
| Keyword(3) | Chaos and Fractal Theory |
| Keyword(4) | Brain Computer Interface |
| 1st Author's Name | Ryota SAITO |
| 1st Author's Affiliation | Nagaoka University of Technology() |
| 2nd Author's Name | Masahiro NAKAGAWA |
| 2nd Author's Affiliation | Nagaoka University of Technology |
| Date | 2014-03-19 |
| Paper # | HIP2013-102 |
| Volume (vol) | vol.113 |
| Number (no) | 501 |
| Page | pp.pp.- |
| #Pages | 6 |
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