Identifying specific RGC types may shed light on their idiosyncratic responses to neuroprotection

Retinal ganglion cells（RGCs）are located in the innermost layer of the retina and are the only retinal output neurons,conveying light information to the main retinorecipient target regions of the brain responsible for the image-and non-image-forming visual functions.There are well over twenty RGC types,each with its own dendritic morphology and physiological characteristics,