found: Work cat.: 2006009446: Grossinger, Richard. Migraine auras, c2006.
found: MESH browser, Mar. 23, 2006(Migraine with Aura)
found: Mayo clinic web site, March 21, 2006(Not all migraine headaches are the same. Most people suffer from migraines without auras, which were previously called common migraines. Some have migraines with auras, which were previously called classic migraines. If you're in the second group, you'll likely have auras about 15 to 30 minutes before your headache begins. They may continue after your headache starts or even occur after your headache begins. These may include: sparkling flashes of light; dazzling zigzag lines in your field of vision; slowly spreading blind spots in your vision; tingling, pins-and-needles sensations in one arm or leg; rarely, weakness or language and speech problems)
found: Inter, dict, med. biol.(aura: any of the prodromal or warning symptoms of an attack of migraine which may include a variety of visual, sensory and, less often, motor symptoms due to ischemia of the retina, cerebral cortex, or brainstem which result from the initial phase of arterial construction occurring in this condition.)
