Where Vision Begins Burns & Pugh lab University of California, Davis We study photoreceptor signaling, in sickness and in health, from molecules to visual perception. -Learn about our research- We use advanced imaging systems and electrophysiological techniques to study microglia and retinal function in vivo. -See our favorite tools- We sail through open waters thanks to the exceptionally skilled and engaged members of our lab. -Get to know our crew-