A Brain Wider Than the Sky

With more than one in ten Americans -- and more than one in five families -- affected, the phenomenon of migraine is widely prevalent and often ignored or misdiagnosed. By his mid-forties, Andrew Levy's migraines were occasional reminders of a persistent illness that he'd wrestled with half his life, though he had not fully contemplated their physical and psychological influence on the individual, family, and society at large. Then in 2006 Levy was struck almost daily by a series of debilitating