in vivoにおける線条体ニューロンの光刺激多電極計測

DOI

書誌事項

タイトル別名
  • In vivo multiple extracellular recording of optogentically evoked rat striatal firing

抄録

We are investigating a firing prolongation of the rat striatal neuron after the repetitive optogenetic stimulation observed in an acute striatal slice. In this report, we tested whether the prolongation could be observed in vivo. Wistar Thy-1.2 promoter ChannelRhodopsin-2 Venus Rats were anesthetized and placed in a stereotaxic frame. A wire tetrode was coupled with a 500 μm plastic optic fiber and inserted into the striatum of the rat anesthetized by urethane. We were able to observe the firing prolongation after repetitive photostimulation using the tetrode with the optical fiber.

収録刊行物

  • 生体医工学

    生体医工学 52 (Supplement), OS-71-OS-72, 2014

    公益社団法人 日本生体医工学会

詳細情報

  • CRID
    1390001205266665600
  • NII論文ID
    130004695931
  • DOI
    10.11239/jsmbe.52.os-71
  • ISSN
    18814379
    1347443X
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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