Fiber Photometry System

It has different wavelengths of excited light, 410nm, 470nm or 560nm, of which 410 is used to acquire reference signals and eliminate noise. The system can record signals of green fluorescence indicator like GCaMP and dLight or neurotransmitter probe and red fluorescence indicator like RCaMP, jrGECO1a or neurotransmitter probe. And also, it can be applied to record the neural signal for 9 sites at the same time. Application, -Ca2+ and neurotransmitter signal detection -study the function of neural circuits -explore the mechanisms of neurological diseases -Develop new fluorescent sensor probe -Experiment of optical principal