title: [Recent functional studies: what do they add to our knowledge about headaches?].
authors.affiliation: Servicio de Neurología, Hospital Ruber Internacional, Madrid, Espana. msanchezdelrio@ ruberinternacional.es
authors.forename: Margarita
authors.initials: M
authors.lastname: Sánchez del Río
mesh_terms: D003952:Diagnostic Imaging / Q000379:methods; D004569:Electroencephalography; D006261:Headache / Q000473:pathology / Q000503:physiopathology*; D006801:Humans; D010146:Pain / Q000473:pathology / Q000503:physiopathology