Retina (Ophthalmology)

The retina is a thin layer of tissue at the back of the eye that plays a crucial role in vision. It contains light-sensitive cells called photoreceptors that detect images and convert them into electrical signals. These signals are then sent to the brain via the optic nerve, allowing us to see. The retina is essential for clear, detailed vision and enables us to perceive colors and movement. Proper functioning of the retina is vital for overall eye health, and various conditions like diabetic retinopathy, retinal detachment, or age-related macular degeneration can impair vision if not addressed.