The retina is the layer of cells positioned at the back of your eyeball. This layer senses the light that comes into your eyeball and sends signals to your brain. The key retina parts include the rods ...

The retina is a layer of tissue at the back of the eye that converts visual images into nerve impulses in the brain. Injuries to the eye can cause layers of the retina to separate, which is known as a ...

Scientists have known for years that a lattice of blood vessels nourishes cells in the retina that allow us to see – but it’s been a mystery how the intricate structure is created. Now, researchers at ...

For years, they had been losing their central vision—what allows people to see letters, faces, and details clearly. The light-receiving cells in their eyes had been deteriorating, gradually blurring ...