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Concussion flickery eyesight
Concussion flickery eyesight















One other cause of stars in your vision is a migraine headache. A detached retina can often be treated successfully with surgery. It can also cause you to lose all or part of your vision in that eye. If your retina gets pulled too hard or moves out of its usual position, the result can be a retinal detachment. When these fibers pull on your retina or the gel rubs against your retina, you may see stars. There are also tiny, very thin fibers in the vitreous. The part of your eyeball directly in front of the retina contains vitreous, a gel-like substance that helps your eye keep its shape.

concussion flickery eyesight

The retina is a thin tissue layer at the back of your eye that is light sensitive. To understand why, it helps to know a little more about the anatomy of your eye. It doesn’t always take a bump on the head to get stars into your field of vision. Brain cells then send out random electrical impulses, which your brain interprets as flashes of light that may seem like stars. If you get hit on the head, the tissue in your occipital lobe gets shaken up. Your occipital lobe processes those signals so your brain recognizes that image as a tree. If you’re looking at a tree, your retina converts that image of a tree into nerve signals that travel from the retina through the optical nerve to the brain. It’s responsible for interpreting the nerve signals from your eye. The occipital lobe is in the back of your brain. Your brain is made up of four main sections, or lobes.

  • blood clots in the retinal blood vessels, which are blood vessels that carry blood to your retina.
  • Sometimes they can be caused by other conditions, including: They’re actually little clumps of vitreous gel floating inside your eye. Floaters are tiny, cloudy spots that seem to drift in and out of your field of vision. In some cases, pregnant women may experience an increased number of floaters, possibly due to high blood pressure or elevated glucose levels. There are various causes for these visual events. When you see stars inside the eye, you may be experiencing what’s called an entoptic phenomenon. Something else may be happening inside the eye besides injury. This type of injury can scatter nerve signals in your brain and affect your vision temporarily. One is the result of a blow to your head.

    concussion flickery eyesight

    If you think you may have a medical emergency, call your physician or 911 immediately.There are several causes of seeing stars in your vision. By using this Site you agree to the following Terms and Conditions. We offer this Site AS IS and without any warranties. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site.

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    concussion flickery eyesight

    a tumor, more serious eyes problems such as blindness in the future, etc? I do have chronic dry eye, but flaxseed oil has improved that tremendously, so it barely bothers me anymore. So I'm wondering if this is a sign of something coming on. And no one I have every described this to has ever had it or heard of it either.

    concussion flickery eyesight

    This whole thing lasts maybe a split second. Sometimes I will even shake it off after it did it, with my head. Not sure if it is indeed the eyes themselves or just what I see. It happens in an instant, but both eyes will very rapidly move from side to side, maybe 5 or 6 times in a row. If my eyes are focused on 1 word when I read something or if my eyes are focused on the tip of a pen when I am writing, in my field of vision my eyes will do what I am terming "a jitter." Seems to happen more so when I am writing. This used to happen only a few times a week, but now happens everyday a few times usually. My doctor and 2 opthamologists I see, both tell me they have never heard of my eye symptom I will describe, which just makes me even more concerned about it.















    Concussion flickery eyesight