Positron-Emission TomographyMicroscopy, ElectronElectronsTomography, Emission-ComputedElectron TransportMicroscopy, Electron, ScanningFluorodeoxyglucose F18RadiopharmaceuticalsMicroscopy, Electron, TransmissionOxygen RadioisotopesElectron Spin Resonance SpectroscopyCarbon RadioisotopesMultimodal ImagingTomography, X-Ray ComputedBrainNitrogen RadioisotopesMicroscopy, Electron, Scanning TransmissionOxidation-ReductionRacloprideCopper RadioisotopesMagnetic Resonance ImagingDeoxyglucoseElectron Probe MicroanalysisCerebrovascular CirculationRadioactive TracersRadioisotopesGallium RadioisotopesImage Processing, Computer-AssistedSensitivity and SpecificityElectron Transport Complex IVElementary ParticlesWhole Body ImagingTissue DistributionElectron Transport Complex IIIKineticsDihydroxyphenylalanineDiagnostic ImagingOxygenTime FactorsRubidium RadioisotopesAniline CompoundsMisonidazoleIsotope LabelingReceptors, Dopamine D2Coronary CirculationCryoelectron MicroscopyOxygen ConsumptionBrain MappingModels, MolecularReproducibility of ResultsGlucoseSalicylamidesRadiochemistryTomography, Emission-Computed, Single-PhotonElectron Transport Chain Complex ProteinsNeoplasm StagingPredictive Value of TestsAutoradiographyPapioPhotosynthesisMicroscopy, ImmunoelectronSpin LabelsOxidoreductasesFluorineWaterElectron Transport Complex IMolecular ImagingCytochrome c GroupFlumazenilCytochromesPhotosynthetic Reaction Center Complex ProteinsLung NeoplasmsSpectrophotometryTetrabenazineMolecular Sequence DataProtein ConformationCorpus StriatumStaining and LabelingOrganometallic CompoundsFerredoxinsPapio anubisModels, BiologicalTechnology, RadiologicPhotosystem I Protein ComplexCell MembraneMyocardiumFerricyanidesHeartMitochondriaFreeze FracturingUbiquinoneCerebral CortexDideoxynucleosidesThiazolesHeterocyclic Compounds, 1-RingAmmoniaProtein BindingReceptors, Dopamine D3Hydrogen-Ion ConcentrationHistocytochemistry