Wireless optogenetic modules for mice

Konstantin Rusakov; Czesław Radzewicz

doi:10.1117/12.2500186

1 October 2018 Wireless optogenetic modules for mice

Konstantin Rusakov, Czesław Radzewicz

Proceedings Volume 10808, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2018; 1080831 (2018) https://doi.org/10.1117/12.2500186
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2018, 2018, Wilga, Poland

Abstract

We present wireless optogenetic devices for mice freely moving in cages. The purpose of the wireless devices is to stimulate specific brain regions using light. The optoelectronic devices we have designed are similar to the NFC tags and consist of a resonant LC circuit, high-frequency current rectification circuit and 470 nm micro-LED chip. The device allows one to provide optogenetical stimulation in targeted neurons of mice brain with illumination intensities up to 40 mW/mm² . We also discuss the results of wireless stimulation of arcuate nucleus neurons of living mice brain.

Citation Download Citation

Konstantin Rusakov and Czesław Radzewicz "Wireless optogenetic modules for mice", Proc. SPIE 10808, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2018, 1080831 (1 October 2018); https://doi.org/10.1117/12.2500186

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