| Presentation | 2007-10-18 Transition of goal representation of excitatory and inhibitory neurons in the primate prefrontal cortex Kazuhiro SAKAMOTO, Shun YOSHIDA, Hajime MUSHIAKE, Naohiro SAITO, Kazuyuki AIHARA, Jun TANJI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We compared temporal pattern of activity of putative pyramidal neurons (PNs) and interneurons (INs) of the lateral prefrontal cortex (1PFC) of monkeys during the preparatory period of a path-planning task, showing selectivity for immediate goal of action. These two neuronal populations showed representational transition, from that for Final Goal to that for Immediate Goal. However, PNs showed persistent Final Goal representation before the representational change, while INs showed a transient cut-off of Final Goal representation. This result suggests differential contributions of PNs and INs to planning an immediate goal of action to attain a final goal. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Monkey / Path-planning / Pyramidal neuron / Interneuron / Final goal-immediate goal transition |
| Paper # | NC2007-39 |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 2007/10/11(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) | Transition of goal representation of excitatory and inhibitory neurons in the primate prefrontal cortex |
| Sub Title (in English) | |
| Keyword(1) | Monkey |
| Keyword(2) | Path-planning |
| Keyword(3) | Pyramidal neuron |
| Keyword(4) | Interneuron |
| Keyword(5) | Final goal-immediate goal transition |
| 1st Author's Name | Kazuhiro SAKAMOTO |
| 1st Author's Affiliation | Research Institute of Electrical Communication, Tohoku University() |
| 2nd Author's Name | Shun YOSHIDA |
| 2nd Author's Affiliation | / Department of Physiology, Tohoku University School of Medicine |
| 3rd Author's Name | Hajime MUSHIAKE |
| 3rd Author's Affiliation | / / |
| 4th Author's Name | Naohiro SAITO |
| 4th Author's Affiliation | |
| 5th Author's Name | Kazuyuki AIHARA |
| 5th Author's Affiliation | |
| 6th Author's Name | Jun TANJI |
| 6th Author's Affiliation | |
| Date | 2007-10-18 |
| Paper # | NC2007-39 |
| Volume (vol) | vol.107 |
| Number (no) | 263 |
| Page | pp.pp.- |
| #Pages | 2 |
| Date of Issue | |