title: Examining the essence of migraine--is it the blood vessel or the brain? A debate.
abstract: A debate is presented that examines whether it is the blood vessel or the brain that determines the essence of migraine.
authors: Department of Neurology, Mayo Clinic, Scottsdale, AZ, USA.
authors: David W
authors: DW
authors: Dodick
mesh_terms: D001808:Blood Vessels / Q000473:pathology / Q000502:physiology; D001921:Brain / Q000098:blood supply* / Q000473:pathology*; D002560:Cerebrovascular Circulation / Q000502:physiology*; D006801:Humans; D008881:Migraine Disorders / Q000209:etiology* / Q000503:physiopathology*; D014661:Vasoconstriction / Q000502:physiology; D014664:Vasodilation / Q000502:physiology