We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCentral neuromodulation in chronic migraine patients with suboccipital stimulators: a PET study.AuthorsMatharu MS; Bartsch T; Ward N; Frackowiak RS; Weiner R; Goadsby PJPublicationBrain : a journal of neurology, 2004, Vol 127, Issue Pt 1, p220ISSN0006-8950Publication typearticleDOI10.1093/brain/awh022