title: Regional CBF changes in Parkinson's disease: the importance of functional neuroimaging analyses.
authors: Bárbara J
authors: BJ
authors: Amorim
authors: Erica C S
authors: EC
authors: Camargo
authors: Elba C S C
authors: EC
authors: Etchebehere
mesh_terms: D000368:Aged; D001921:Brain / Q000473:pathology; D002560:Cerebrovascular Circulation; D003952:Diagnostic Imaging / Q000379:methods*; D006801:Humans; D015233:Models, Statistical; D010300:Parkinson Disease / Q000175:diagnosis* / Q000378:metabolism / Q000473:pathology*; D010477:Perfusion; D019275:Radiopharmaceuticals / Q000494:pharmacology; D015203:Reproducibility of Results; D019690:Technetium Tc 99m Exametazime / Q000494:pharmacology; D015899:Tomography, Emission-Computed, Single-Photon / Q000379:methods*; D016896:Treatment Outcome
chemical_list: D019275:Radiopharmaceuticals; D019690:Technetium Tc 99m Exametazime