What is the function of retina?
What is the retina of the eye? 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. It’s a key part of your vision. The retina is the layer at the very back of your eyeball.
Can retina damage be repaired?
Laser surgery can repair a retinal tear or hole. Your surgeon uses a laser to heat small pinpoints on the retina. This creates scarring that usually binds (welds) the retina to the underlying tissue. Immediate laser treatment of a new retinal tear can decrease the chance of it causing a retinal detachment.
What happens if retina is damaged?
Damage to the retina often leads to vision loss. Medical experts explain that when the retina is injured through disease or an accident, blood vessels are affected. The veins carry neurons between the optic nerve and the brain. When they are damaged, neurons die, and the brain doesn’t receive visual information.
Is the retina part of the brain?
The retina is actually an extension of the brain, formed embryonically from neural tissue and connected to the brain proper by the optic nerve. The retina is a complex transparent tissue consisting of several layers, only one of which contains light-sensitive photoreceptor cells.
Are retina problems serious?
Retinal diseases are common as they can affect any part of the eye retina. As retinal diseases affect the vital eye tissue, it causes serious problems, affects vision, some even leading to blindness.
How can I improve my retina?
How to Improve the Health of the Retina
- Healthy and balanced diet.
- Avoiding unhealthy foods and drinks.
- Drinking plenty of water.
- Regular exercise.
- Wearing sunglass when out in the sun.
- Quitting smoking.
- Wearing eye protection.
- Regular eye check-up.
How is retina checked?
Eye doctors check the retina with an exam called an ophthalmoscopy. With this exam, your eye doctor can see the retina (which senses light and images) as well as the optic disk (where the optic nerve takes the information to the brain) and blood vessels.
How can I repair my retina naturally?