4:00 PM - 4:15 PM [A-4-02] Development of Wireless Opto-Neural Probe with Upconversion Nanoparticles (UCNP) for Optogenetics ○S. Urayama1, H. Kino1, T. Fukushima1, T. Tanaka1 (1.Tohoku Univ. (Japan)) https://doi.org/10.7567/SSDM.2019.A-4-02