For decades, researchers and medical professionals have pursued a more concrete understanding of migraine headaches. We're still not sure of the origin of migraines, but we may have found a device that minimizes their impact. Dr. Richard Lipton, professor and vice chair of neurology at Albert Einstein College of Medicine, and director of the Montefiore Headache Center in New York City, shares details on this device with host Dr. Mark Nolan Hill.