📖 what
What is the human retina?
Human BodyAnatomy
Quick Answer
The retina is the light-sensitive layer at the back of the eye that converts light into signals for the brain.
The Full Story
The retina contains photoreceptor cells called rods and cones, which detect light and color. Rods are especially important in dim light, while cones help with color vision and sharp detail. Signals from these cells travel through the optic nerve to the brain, which interprets them as vision. Damage to the retina can seriously affect sight, which is why diseases such as macular degeneration and diabetic retinopathy are major causes of vision loss.
Key Facts
1.Located at the back of the eye
2.Contains rods and cones
3.Signals travel through the optic nerve
YouTube Angle
Suggested video title for this topic:
"How your eyes turn light into vision"