Paper Abstract and Keywords |
Presentation |
2011-06-23 13:50
Difference of information processing between two dendrite locations in the hippocampal granule cells Hirofumi Hayakawa, Tadanobu Kamijo (Tamagawa Univ.), Yasuhiro Fukushima (Brain Sci. Ins., Tamagawa Univ.), Takeshi Aihara (Tamagawa Univ.) NC2011-3 |
Abstract |
(in Japanese) |
(See Japanese page) |
(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) |
(in English) |
hippocampus / dentate gyrus / granule cell / dendrite / information processing / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 96, NC2011-3, pp. 9-13, June 2011. |
Paper # |
NC2011-3 |
Date of Issue |
2011-06-16 (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) |
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NC2011-3 |
Conference Information |
Committee |
NC IPSJ-BIO |
Conference Date |
2011-06-23 - 2011-06-24 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
50th Anniversary Memorial Hall, University of the Ryukyus |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Machine Learning Approach to Biodata Mining, and General |
Paper Information |
Registration To |
NC |
Conference Code |
2011-06-NC-BIO |
Language |
Japanese |
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 |
Sub Title (in English) |
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Keyword(1) |
hippocampus |
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dentate gyrus |
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granule cell |
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dendrite |
Keyword(5) |
information processing |
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1st Author's Name |
Hirofumi Hayakawa |
1st Author's Affiliation |
Tamagawa University (Tamagawa Univ.) |
2nd Author's Name |
Tadanobu Kamijo |
2nd Author's Affiliation |
Tamagawa University (Tamagawa Univ.) |
3rd Author's Name |
Yasuhiro Fukushima |
3rd Author's Affiliation |
Brain Science Institute, Tamagawa University (Brain Sci. Ins., Tamagawa Univ.) |
4th Author's Name |
Takeshi Aihara |
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Tamagawa University (Tamagawa Univ.) |
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Speaker |
Author-1 |
Date Time |
2011-06-23 13:50:00 |
Presentation Time |
25 minutes |
Registration for |
NC |
Paper # |
NC2011-3 |
Volume (vol) |
vol.111 |
Number (no) |
no.96 |
Page |
pp.9-13 |
#Pages |
5 |
Date of Issue |
2011-06-16 (NC) |
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