Neural Probe with Multiple Optical Stimulation in Depth Direction

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

doi:10.1002/ecj.11965

Neural Probe with Multiple Optical Stimulation in Depth Direction

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

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

In this paper, tube-shaped neural probe that has eight recording areas and three 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.

Original language	English
Pages (from-to)	45-54
Number of pages	10
Journal	Electronics and Communications in Japan
Volume	100
Issue number	7
DOIs	https://doi.org/10.1002/ecj.11965
Publication status	Published - 2017 Jul

Keywords

insertion of dura mater
multiple optical stimulation
multiple recording
optical fiber

ASJC Scopus subject areas

Signal Processing
Physics and Astronomy(all)
Computer Networks and Communications
Electrical and Electronic Engineering
Applied Mathematics

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10.1002/ecj.11965

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AU - Tamaki, Shunsuke

AU - Matsunaga, Tadao

AU - Kuki, Toshinobu

AU - Mushiake, Hajime

AU - Furusawa, Yoshihito

AU - Haga, Yoichi

PY - 2017/7

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KW - optical fiber

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Neural Probe with Multiple Optical Stimulation in Depth Direction

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Keywords

ASJC Scopus subject areas

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