(Peer-Reviewed) Novel all-fiber-optic technology for control and multi-color probing of neural circuits in freely-moving animals
Xingde Li 李兴德
Department of Biomedical Engineering, Johns Hopkins University, Baltimore, MD 21205, USA
Opto-Electronic Advances
, 2023-07-20
Abstract
All-fiber-optic photometry system based on a multi-branch fiber bundle has achieved, for the first time, simultaneous optogenetic manipulation and dual-color recording of neuronal Ca2+ or neurotransmitter signals in freely moving animals, providing a powerful tool for comprehensive analysis of neural circuit function and the study of neurological diseases.
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