If evolution occurs through gradations, the critics say, how could it have created the separate parts of the eye -- the lens, the retina, the pupil, and so forth -- since none of these structures ...

University of Utah researchers have collaborated to develop a highly advanced robotic surgery device for retinal surgery that ...

When even the most highly trained surgeons perform procedures on the retina-one of the smallest, most delicate parts of the human body-the stakes are high. Surgeons must account for patients' ...

The retina is a layered structure that lines the ... which transmit the visual information to other parts of the visual system along the optic nerve. The cellular organization of retinal ...