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  1. C100 医学部/医学系研究科
  2. C100a 雑誌掲載論文
  3. 学術雑誌

Myelin plasticity modulates neural circuitry required for learning and behavior

http://hdl.handle.net/2237/0002001958
http://hdl.handle.net/2237/0002001958
89d05193-67e5-43d6-bb35-29eacf5a7e8c
名前 / ファイル ライセンス アクション
NEUROSCIENCE_RESEARCH_167_2021_11-16.pdf NEUROSCIENCE_RESEARCH_167_2021_11-16.pdf (875 KB)
Item type itemtype_ver1(1)
公開日 2022-01-17
タイトル
タイトル Myelin plasticity modulates neural circuitry required for learning and behavior
言語 en
著者 Kato, Daisuke

× Kato, Daisuke

en Kato, Daisuke

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Wake, Hiroaki

× Wake, Hiroaki

en Wake, Hiroaki

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利
言語 en
権利情報 © 2021. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
キーワード
主題Scheme Other
主題 Behavior
キーワード
主題Scheme Other
主題 Learning
キーワード
主題Scheme Other
主題 Myelin plasticity
キーワード
主題Scheme Other
主題 Myelination
キーワード
主題Scheme Other
主題 Neural activity
キーワード
主題Scheme Other
主題 Neural circuitry
キーワード
主題Scheme Other
主題 Oligodendrocyte progenitor cell
キーワード
主題Scheme Other
主題 Oligodendrocyte
内容記述
内容記述 Oligodendrocytes, which form the myelin sheaths that insulate axons, regulate conduction velocity. Myelinated axons make up the brain’s white matter and contribute to the efficiency of information processing by regulating the timing of neural activity. Traditionally, it has been thought that myelin is a static, inactive insulator around the axon. However, recent studies in humans using magnetic resonance imaging have shown that structural changes in the white matter occur during learning and training, suggesting that 1) white matter change depends on neural activity and 2) activity-dependent changes in white matter are essential for learning and behavior. Furthermore, suppression of oligodendrocytes and their progenitor cells leads to deficits in motor learning and remote fear memory consolidation, suggesting a causal relationship between glial function and the learning process. However, for technical reasons, it remains unclear how myelin-generating glia modulate neural circuitry and what underlying mechanisms they employ to affect learning and behavior. Recent advances in optical and genetic techniques have helped elucidate this mechanism. In this review, we highlight evidence that neural activities regulated by myelin plasticity play a pivotal role in learning and behavior and provide further insight into possible therapeutic targets for treating diseases accompanied by myelin impairment.
言語 en
内容記述タイプ Abstract
出版者
言語 en
出版者 Elsevier
言語
言語 eng
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
タイプ journal article
出版タイプ
出版タイプ AM
出版タイプResource http://purl.org/coar/version/c_ab4af688f83e57aa
関連情報
関連タイプ isVersionOf
識別子タイプ DOI
関連識別子 https://doi.org/10.1016/j.neures.2020.12.005
収録物識別子
収録物識別子タイプ PISSN
収録物識別子 0168-0102
書誌情報 en : Neuroscience Research

巻 167, p. 11-16, 発行日 2021-06
ファイル公開日
日付 2022-06-01
日付タイプ Available
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