University of Surrey Nov 25 2025 New computer modeling could help scientists better understand how the retina regenerates, opening the door to new treatments for vision loss, according to a study from the University of Surrey. The first-of-its-kind model is capable of detailing how the retina - the light-sensitive layer at the back of the eye - can build its complex structure from just one type of stem cell, deepening our understanding of how sight develops and how its development could inform