Known as a silent migraine, aura without headache is a documented phenomenon. Though it lacks the typical head pain, it can still be disruptive due to the neurological symptoms. Silent migraines can ...

Before an epileptic seizure, he knew, patients experience an "aura," a warning that the seizure is about to occur. Penfield thought if he could provoke this aura with a mild electric current on ...

"If you feel a seizure coming on, or a seizure aura, there are now several different formulations of medications, including ...

The first sign of seizures for Amanda Bradbury were auras in her vision that cropped up around age 19. Then came frequent bouts of anxiety, struggling to maintain focus and follow conversations ...