Migraines can trigger temporary visual disturbances due to changes in brain electrical activity and blood flow.

If you’ve ever seen shimmery spots or flashing lights, or worse, experienced blind spots, you know that random visual disturbances can be mega creepy as far as health symptoms go. When spotty vision ...

An ocular migraine (retinal migraine) is a migraine that causes temporary vision loss in one eye. The term ocular migraine can also be used to describe migraine with aura. A migraine aura causes ...

NEW YORK (Reuters Health) - Hallucinated scents can, rarely, be a part of the "aura" that some people perceive before a migraine attack, a new study finds. About 30 percent of people with recurrent ...

Researchers from the University of California, Los Angeles (UCLA; CA, USA) have used a non-invasive imaging technique to visualize blood flow changes in the retina during migraines, revealing a ...