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| Presentation | 2013-09-24 17:00 [Special Talk] Electrocorticography: brain surface recording of population neural activity Isao Hasegawa (Niigata Univ.)  MBE2013-49 NC2013-35 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (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) |
| (in English) | Electrocorticogram / brain-machine interface / macaque monkey / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 222, MBE2013-49, pp. 73-75, Sept. 2013. | |
| Paper # | MBE2013-49 | |
| Date of Issue | 2013-09-17 (MBE, NC) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | MBE2013-49 NC2013-35 |
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| Conference Information | |
| Committee | NC MBE |
| Conference Date | 2013-09-24 - 2013-09-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Niigata University Ekinan-Campus "TOKIMATE" |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MBE |
| Conference Code | 2013-09-NC-MBE |
| Language | Japanese |
| 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 |
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| 1st Author's Name | Isao Hasegawa |
| 1st Author's Affiliation | Niigata University (Niigata Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-09-24 17:00:00 |
| Presentation Time | 60 minutes |
| Registration for | MBE |
| Paper # | MBE2013-49, NC2013-35 |
| Volume (vol) | vol.113 |
| Number (no) | no.222(MBE), no.223(NC) |
| Page | pp.73-75 |
| #Pages | 3 |
| Date of Issue | 2013-09-17 (MBE, NC) |
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