Presentation | 2011-06-23 Difference of information processing between two dendrite locations in the hippocampal granule cells Hirofumi HAYAKAWA, Tadanobu KAMIJO, Yasuhiro FUKUSHIMA, Takeshi AIHARA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Dentate gyrus granule cells in hippocampus have the input though the lateral perforant path (LPP) with non-spatial information, smell etc., and the input though the medial perforant path (MPP) with spatial information, place. Inputs, though the LPP, from layer II in the entorhinal cortex (EC) to the lateral dendrite (LD) of dentate granule cells and those, though the MPP, are projected to the medial dendrite (MD), respectively. Recently, the hippocampal-dependent declarative memory was reported in humans. It indicated that the non-spatial information, smell, influenced on the processing of the spatial information, place. Therefore, there is a possibility that the processing of spatial information is influenced by non-specific information in dentate granule. In this study, clarify how spatial information and non-spatial information are integrated using electrophysiological experiment, and show the mechanism by a simulation experiment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | hippocampus / dentate gyrus / granule cell / dendrite / information processing |
Paper # | NC2011-3 |
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Committee | NC |
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Conference Date | 2011/6/16(1days) |
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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) | Difference of information processing between two dendrite locations in the hippocampal granule cells |
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Keyword(1) | hippocampus |
Keyword(2) | dentate gyrus |
Keyword(3) | granule cell |
Keyword(4) | dendrite |
Keyword(5) | information processing |
1st Author's Name | Hirofumi HAYAKAWA |
1st Author's Affiliation | Graduate School of Engineering, Tamagawa University() |
2nd Author's Name | Tadanobu KAMIJO |
2nd Author's Affiliation | Graduate School of Brain Sciences, Tamagawa University |
3rd Author's Name | Yasuhiro FUKUSHIMA |
3rd Author's Affiliation | Brain Science Institute, Tamagawa University |
4th Author's Name | Takeshi AIHARA |
4th Author's Affiliation | Graduate School of Engineering, Tamagawa University:Graduate School of Brain Sciences, Tamagawa University:Brain Science Institute, Tamagawa University |
Date | 2011-06-23 |
Paper # | NC2011-3 |
Volume (vol) | vol.111 |
Number (no) | 96 |
Page | pp.pp.- |
#Pages | 5 |
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