Retina — definition

1. retina (Noun)

retina (Noun) — The innermost light-sensitive membrane covering the back wall of the eyeball; it is continuous with the optic nerve. ex. "damage to ganglion cells in the retina may play a role in the development of glaucoma"

membrane tissue layer blind spot cone cone cell fovea fovea centralis macula macula lutea macular area neuroepithelium optic disc optic disk parafovea retinal cone retinal rod rod rod cell visual cell yellow spot eye oculus optic