title: Update in neurology.
authors.affiliation: Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts 02115, USA. msamuels@partners.org
authors.forename: Martin A
authors.initials: MA
authors.lastname: Samuels
mesh_terms: D006801:Humans; D009422:Nervous System Diseases / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D009462:Neurology / Q000639:trends*