Visualizing the Synaptogenesis of Cerebellar Granule Neurons at Different Developmental Stages

Source: Chan, U., et al., Utilizing In Vivo Postnatal Electroporation to Study Cerebellar Granule Neuron Morphology and Synapse Development. J. Vis. Exp. (2021).This video demonstrates the analysis of cerebellar granule neuron development by imaging pre-fixed brain tissue slices from mice labeled with a fluorescent protein, capturing high-resolution z-stack images with a confocal microscope, and measuring structural parameters including neurite length, dendritic claw formation, surface area, and volume to study synaptogenesis.