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2. Retinal migraine - Wikipedia

   en.wikipedia.org/wiki/Retinal_migraine

   The aura phase of migraine can occur with or without a headache. Ocular or retinal migraines happen in the eye, so only affect the vision in that eye, while visual migraines occur in the brain, so affect the vision in both eyes together. Visual migraines result from cortical spreading depression and are also commonly termed scintillating scotoma.

3. The most common causes of ocular migraines and how to ... - AOL

   www.aol.com/news/most-common-causes-ocular...

   Retinal migraine. Retinal migraines also affect your vision before or during a migraine headache, but they only cause symptoms in one of your eyes. Retinal migraine symptoms tend to be more severe ...

4. If You’re Seeing Spots or Flashes In Your Vision, It Could Be ...

   www.aol.com/means-seeing-spots-flashes-vision...

   Ocular migraines affect your vision in one or both eyes. Here, experts share ocular migraine symptoms, causes, and treatments.

5. ICHD classification and diagnosis of migraine - Wikipedia

   en.wikipedia.org/wiki/ICHD_classification_and...

   Retinal migraines are a kind of optical migraine. Those affected will experience a scotoma—a patch of vision loss in one eye surrounded by normal vision—for less than one hour before vision returns to normal. Retinal migraines may be accompanied by a throbbing unilateral headache, nausea, or photophobia.

6. Scintillating scotoma - Wikipedia

   en.wikipedia.org/wiki/Scintillating_scotoma

   Scintillating scotomas are most commonly caused by cortical spreading depression, a pattern of changes in the behavior of nerves in the brain during a migraine. Migraines, in turn, may be caused by genetic influences and hormones. People with migraines often self-report triggers for migraines involving stress or foods, [9] or bright lights. [10]

7. She thought a migraine caused her spotty and blurry vision ...

   www.aol.com/she-thought-migraine-caused-her...

   Dara Lehon saw spots, blurriness with migraine. PFO caused her rare eye stroke, retinal artery occlusion. Eye stroke is painless, quick loss of vision in 1 eye.

8. Aura (symptom) - Wikipedia

   en.wikipedia.org/wiki/Aura_(symptom)

   However, the migraine aura can manifest itself in isolation, that is, without being followed by headache. The aura can stay for the duration of the migraine; depending on the type of aura, it can leave the person disoriented and confused. It is common for people with migraines to experience more than one type of aura during the migraine.

9. Photopsia - Wikipedia

   en.wikipedia.org/wiki/Photopsia

   The retina lines the inside of the eye. It is light-sensitive and communicates visual messages to the brain. If the retina detaches, it moves and shifts from its normal position. This can cause photopsia, but can also cause permanent vision loss. Medical attention is needed to prevent vision loss.