| Presentation | 2014-11-21 Classification of finger movements using EEG Ryutaro OKUSHITA, Natsue YOSHIMURA, Hiroyuki KAMBARA, Duk SHIN, Abdelkader Nasreddine Belkacem, Yasuharu KOIKE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, It has been reported that classification the behavior and motor images, such as the wrist movements by using the brain activity. However, It had not been reported classified in the strength of the forces and finger movements from electroencephalogram (EEG). In this study, It was confirmed that it can be classified with finger flexion and extension, high force and low force using estimated cortex signal source current from EEG. Cortex signal source current was estimated at primary motor cortex, premotor cortex, supplementary motor area by using the brain data of EEG and nuclear Magnetic Resonance Imaging (MRI), Variational Bayesian Multimodal Encephalography (VBMEG). Furthermore, it was confirmed that high classification rate is achieved by using the frequency spectrum of the waveform since the firing rate of neurons varies with movements. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Brain computer interface(BCI) / Electroencephalogram(EEG) / Magnetic Resonance Imaging(MRI) / Finger |
| Paper # | NC2014-25 |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 2014/11/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Classification of finger movements using EEG |
| Sub Title (in English) | |
| Keyword(1) | Brain computer interface(BCI) |
| Keyword(2) | Electroencephalogram(EEG) |
| Keyword(3) | Magnetic Resonance Imaging(MRI) |
| Keyword(4) | Finger |
| 1st Author's Name | Ryutaro OKUSHITA |
| 1st Author's Affiliation | Tokyo Institute of Technology() |
| 2nd Author's Name | Natsue YOSHIMURA |
| 2nd Author's Affiliation | Tokyo Institute of Technology |
| 3rd Author's Name | Hiroyuki KAMBARA |
| 3rd Author's Affiliation | Tokyo Institute of Technology |
| 4th Author's Name | Duk SHIN |
| 4th Author's Affiliation | Tokyo Institute of Technology |
| 5th Author's Name | Abdelkader Nasreddine Belkacem |
| 5th Author's Affiliation | Tokyo Institute of Technology |
| 6th Author's Name | Yasuharu KOIKE |
| 6th Author's Affiliation | Tokyo Institute of Technology |
| Date | 2014-11-21 |
| Paper # | NC2014-25 |
| Volume (vol) | vol.114 |
| Number (no) | 326 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |