title: O041. GRIA3 (glutamate receptor, ionotropic, ampa 3) gene polymorphism influences cortical response to somatosensory stimulation in medication-overuse headache (MOH) patients.
authors.affiliation: Don Carlo Gnocchi Onlus Foundation, Rome, Italy. cherub@inwind.it.
authors.forename: Cherubino
authors.initials: C
authors.lastname: Di Lorenzo
authors.affiliation: Department of Neurophysiology of Vision and Neuro-ophthalmology, G. B. Bietti Foundation-IRCCS, Rome, Italy.
authors.forename: Gianluca
authors.initials: G
authors.lastname: Coppola
authors.affiliation: IRCCS Neurological Institute "C. Mondino", Laboratory of Neurogenetics, Pavia, Italy.
authors.forename: Gaetano
authors.initials: G
authors.lastname: Grieco
authors.affiliation: IRCCS Fondazione Stella Maris, Molecular Medicine & Neurodegenerative Diseases, Pisa, Italy.
authors.forename: Filippo Maria
authors.initials: FM
authors.lastname: Santorelli
authors.affiliation: Department of medico-surgical sciences and biotechnologies, "Sapienza" University of Rome, Rome, Italy.
authors.forename: Esterina
authors.initials: E
authors.lastname: Pascale
authors.affiliation: Department of medico-surgical sciences and biotechnologies, "Sapienza" University of Rome, Rome, Italy.|IRCCS Neuromed, Pozzilli, IS, Italy.
authors.forename: Francesco
authors.initials: F
authors.lastname: Pierelli