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In vivo imaging of sensory synaptic inputs in neocortex

In vivo imaging of sensory synaptic inputs in neocortex
新皮质感觉突触输入的体内成像
批准号:
22650083
负责人:
KITAMURA Kazuo
金额:
$2.13万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Challenging Exploratory Research
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2011

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中文摘要
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英文摘要
We performed simultaneous whole-cell patch-clamp recordings and two-photon calcium imaging in layer 2/3 of mouse barrel cortex in vivo. Calcium signals in individual spines of layer 2/3 pyramidal cells induced by spontaneous and sensory-evoked activities could be clearly observed. We found that approximately 80% of synaptic inputs were localized only in 25% of total spines. Furthermore, we found that nearby spines were tended to be activated simultaneously. Thus, our results suggest that functionally coupled neurons innervate to nearby spines in dendrites of postsynaptic pyramidal neurons.
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Heterogeneous organization of sensory synaptic inputs in the mouse barrel cortex
小鼠桶状皮层感觉突触输入的异质组织
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Noguchi, J., Nagaoka, A., Watanabe, S., Ellis-Davies, G.C.R., Kitamura, K., Kano, M., Matsuzaki, M. & Kasai H., Kazuo Kitamura, Kazuo Kitamura]
通讯作者: Kazuo Kitamura
小脳登上線維・プルキンエ細胞シナプスの生後発達におけるP/Q型電位依存性カルシウムチャネルの役割
P/Q型电压门控钙通道在小脑攀爬纤维/浦肯野细胞突触出生后发育中的作用
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [橋本浩一, 辻田実加, 宮崎太輔, 山崎真弥, 喜多村和郎, Hee-sup Shin, 渡辺雅彦, 崎村建司, 狩野方伸]
通讯作者: 狩野方伸
Dendritic activities of cerebellar Purkinje cell in vivo
小脑浦肯野细胞体内树突状活性
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Miki Hashizume, Kazuo, Kitamura, Kenji Sakimura, Masanobu Kano, Kazuo Kitamura, Kazuo Kitamura, K. Kitamura & M. Hausser]
通讯作者: K. Kitamura & M. Hausser
Simultaneous two-photon calcium imaging and patch-clamp recordings in vivo
体内同时双光子钙成像和膜片钳记录
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [K. Kitamura, M. Hausser & M. Kano]
通讯作者: M. Hausser & M. Kano
16
    Comparative study on administrative liability for inaction of crime and terrorism prevention in Japan and France
    • 批准号:
      20K01280
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $0.75万
    • 财政年份:
      2020
    • 负责人:
      KITAMURA Kazuo
    • 依托单位:
    Modular organization of cerebellar cortex during voluntary movements
    • 批准号:
      17H03543
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $11.4万
    • 财政年份:
      2017
    • 负责人:
      KITAMURA Kazuo
    • 依托单位:
    Representation of motor learning and motor timing in the cerebellum
    • 批准号:
      15K14312
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.5万
    • 财政年份:
      2015
    • 负责人:
      KITAMURA Kazuo
    • 依托单位:
    A comparative study of Japan and France on the extension of administrative responsibility and the legal adjustment of the damages
    • 批准号:
      26380052
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.25万
    • 财政年份:
      2014
    • 负责人:
      KITAMURA Kazuo
    • 依托单位:
    海外基金