選択的不感化理論に基づく海馬ニューロン活動のモデル化  [in Japanese] Modeling the Activity of the Hippocampal Neurons Based on the Theory of Selective Desensitization  [in Japanese]

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Abstract

Integrating different kinds of information is thought to be a key function of the hippocampus. Based on a computational theory, we advance a hypothesis that the hippocampus performs information integration using selective desensitization of CA3 neurons, and construct a model of the hippocampal trisynaptic network on this hypothesis. This model can reproduce the results of a physiological experiment in which rat hippocampal place cells in various environments were recorded, whereas the conventional layered model cannot. This fact, together with some other physiological evidence, supports our hypothesis.

Integrating different kinds of information is thought to be a key function of the hippocampus. Based on a computational theory, we advance a hypothesis that the hippocampus performs information integration using selective desensitization of CA3 neurons, and construct a model of the hippocampal trisynaptic network on this hypothesis. This model can reproduce the results of a physiological experiment in which rat hippocampal place cells in various environments were recorded, whereas the conventional layered model cannot. This fact, together with some other physiological evidence, supports our hypothesis.

Journal

  • The Brain & Neural Networks

    The Brain & Neural Networks 14(1), 3-12, 2007-03-05

    Japanese Neural Network Society

References:  13

Cited by:  2

Codes

  • NII Article ID (NAID)
    120001000421
  • NII NACSIS-CAT ID (NCID)
    AA11658570
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    1340766X
  • Data Source
    CJP  CJPref  IR  J-STAGE 
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