The retina is a layer of photoreceptors cells and glial cells within the eye that captures incomiโฆ
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The retina is a layer of photoreceptors cells and glial cells within the eye that captures incoming photons and transmits them along neuronal pathways as both electrical and chemical signals for the brain to perceive a visual picture. The retina converts light that enters into your eye into electrical signals your optic nerve sends to your brain which creates the images you see. Itโs a key part of your vision. The retina is the layer at the very back of your eyeball. . .