| Presentation | 2000/3/14 The Ca^<2+> imaging of LTP/LTD induced sitmli in the hippocampal CA1 area Naoki Kuniyoshi, Hironori Matuda, Koji Sakurai, Tatsutoshi Sugiyama, Toyoki Suenaga, Takeshi Aihara, Minoru Tsukada, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the hippocampal Ca1 area, the LTP and LTD were induced by the several stimuli pattern. It is shown that LTP and LTD are triggered by an increase in the level of postsynaptic intracellular calcium concentration. We reported that LTP and LTD were induced by temporal pattern stimuli in the hippocampal CA1 area. In this sutdy, the spatial distribution of LTP and LTD induced by tempral pattern stimuli was investigated using the calcium imaging method ni the hippocampal CA1 area. We found that LTP was induced by calcium concentration with high magnitude. On the other hand, LTD was induced by low concentration. After the LTP and LTD induced stimuli, the calcium concentration maintained slightly higher level than before those stimuli. It is suggest that this phenomenon may be related to inducing LTP and LTD. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | the hippocampal CA1 area / LTP / LTD / Ca^<2+> |
| Paper # | MBE99-148 |
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| Conference Information | |
| Committee | MBE |
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| Conference Date | 2000/3/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | ME and Bio Cybernetics (MBE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The Ca^<2+> imaging of LTP/LTD induced sitmli in the hippocampal CA1 area |
| Sub Title (in English) | |
| Keyword(1) | the hippocampal CA1 area |
| Keyword(2) | LTP |
| Keyword(3) | LTD |
| Keyword(4) | Ca^<2+> |
| 1st Author's Name | Naoki Kuniyoshi |
| 1st Author's Affiliation | Tamagawa, University() |
| 2nd Author's Name | Hironori Matuda |
| 2nd Author's Affiliation | Tamagawa, University |
| 3rd Author's Name | Koji Sakurai |
| 3rd Author's Affiliation | Tamagawa, University |
| 4th Author's Name | Tatsutoshi Sugiyama |
| 4th Author's Affiliation | Tamagawa, University |
| 5th Author's Name | Toyoki Suenaga |
| 5th Author's Affiliation | Aoyamagakuin University |
| 6th Author's Name | Takeshi Aihara |
| 6th Author's Affiliation | Tamagawa, University |
| 7th Author's Name | Minoru Tsukada |
| 7th Author's Affiliation | Tamagawa, University |
| Date | 2000/3/14 |
| Paper # | MBE99-148 |
| Volume (vol) | vol.99 |
| Number (no) | 687 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |