| Presentation | 2013-09-24 Electrocorticography: brain surface recording of population neural activity Isao HASEGAWA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We developed a flexible mesh probe for electrocorticography (ECoG), enabling simultaneous microelectrode penetration for single-unit activity and local field potential recording (Toda et al Neuroimage 2011). Using this technique, we recorded multichannel brain-surface field potentials from the macaque anterior inferior temporal (IT) cortex, and compared how basic and subordinate visual category information was decoded with different recording modalities. We also developed minimally invasive surgical protocols for intrasulcal ECoG in the macaques (Matsuo et al Front Syst Neurosci 2011) and examined signal sensitivity in the gyral and sulcal parts of the whole IT cortex. The results indicate the feasibility of the mesh ECoG technique in basic neuroscience as well as next-generation brain-machine interfaces. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Electrocorticogram / brain-machine interface / macaque monkey |
| Paper # | MBE2013-49,NC2013-35 |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 2013/9/17(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) | Electrocorticography: brain surface recording of population neural activity |
| Sub Title (in English) | |
| Keyword(1) | Electrocorticogram |
| Keyword(2) | brain-machine interface |
| Keyword(3) | macaque monkey |
| 1st Author's Name | Isao HASEGAWA |
| 1st Author's Affiliation | Department of Physiology, Niigata University:Center for Transdisciplinary Research, Niigata University() |
| Date | 2013-09-24 |
| Paper # | MBE2013-49,NC2013-35 |
| Volume (vol) | vol.113 |
| Number (no) | 223 |
| Page | pp.pp.- |
| #Pages | 3 |
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