We have developed the device recorded the neuronal action potential of multiple mouse brainstheir cerebellum with high sampling rate (30 kHz)multiple channels to accelerate the study of the pathogenesis of neurodegenerative diseases. The team hopes to extend the multi-channel BCI devicebrainwave technology to more neurodegenerative disease biomarker analysis to help pharmaceutical companies to explore the pathogenesis of neurodegenerative diseaseshelp in new drug developmentclinical diagnosis.