title: How does Parkinson's disease begin? The role of compensatory mechanisms.
authors.forename: Jose A
authors.initials: JA
authors.lastname: Obeso
authors.forename: Maria C
authors.initials: MC
authors.lastname: Rodriguez-Oroz
authors.forename: Jose L
authors.initials: JL
authors.lastname: Lanciego
authors.forename: Manuel
authors.initials: M
authors.lastname: Rodriguez Diaz
mesh_terms: D000222:Adaptation, Physiological / Q000502:physiology*; D018450:Disease Progression; D004298:Dopamine / Q000378:metabolism; D006801:Humans; D008959:Models, Neurological; D010300:Parkinson Disease / Q000378:metabolism / Q000473:pathology / Q000503:physiopathology*; D013378:Substantia Nigra / Q000378:metabolism / Q000503:physiopathology
chemical_list: D004298:Dopamine