Neural probe with multi optical stimulation in depth direction

Shunsuke Tamaki, Tadao Matsunaga, Toshinobu Kuki, Hajime Mushiake, Yoshihito Furusawa, Yoichi Haga

研究成果: Article査読

抄録

In this paper, Tube-shaped neural probe which has 8 recording areas and 3 optical emitting points using with optogenetics technique for neural circuit analysis has been developed. Outer diameter of tube is 360 μm, the recording areas and the optical emitting points arranged in a depth direction. The optical emitting points make it possible to stimulate neurons in various depth areas respectively. We demonstrated the recording and stimulating of neurons in vivo experiment. As the result, the probe got light induced neural activities at all the optical emitting points.

本文言語English
ページ(範囲)246-252
ページ数7
ジャーナルIEEJ Transactions on Sensors and Micromachines
135
7
DOI
出版ステータスPublished - 2015 7月 1

ASJC Scopus subject areas

  • 機械工学
  • 電子工学および電気工学

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