Can A Mini Stroke Cause Blindness In One Eye

How vision may return after stroke.

Can a mini stroke cause blindness in one eye.

Nerves from each eye travel together in the brain so both eyes are affected. The biggest clue to retinal stroke is if your symptoms occur only in one eye. Symptoms of eye stroke include sudden blurring or vision loss in all or part of one eye usually without pain. Stroke victims with hemianopia experience blindness in one half of their line of vision.

If you have suffered from a stroke that occurred in the left hemisphere of your brain your ability to see properly in the right visual field of each eye may be negatively affected. When a stroke patient cannot control their ocular eye muscles it inhibits the ability to control eye movements. This blood is essential to vision and a blockage in the retina s blood vessels can permanently affect vision and lead to blindness. If the right side of your brain is damaged the left side vision in each eye may be affected.

Next you ll learn what you can do to maximize your chances of vision returning after stroke. While the sudden loss of vision can be frightening prompt medical attention can often prevent or limit permanent damage. This can result in unsteady jittery eye movements or even double vision. It is rare for both sides of the brain to be affected by stroke.

Complete loss of vision of one eye usually occurs as a result of a blockage of one of the arteries that supply blood flow to the eye the ophthalmic artery or its branch called the retinal artery. Most strokes affect one side of the brain.