Magnetic Resonance SpectroscopyCholineMagnetic Resonance ImagingRadiologyBrainCreatineContrast MediaPhosphocreatineFerric CompoundsAspartic AcidProtonsMagnetic Resonance AngiographyMagnetite NanoparticlesRadiology Department, HospitalRadiology, InterventionalGadoliniumCell TrackingFerrosoferric OxideElectron Spin Resonance SpectroscopyImage Processing, Computer-AssistedGadolinium DTPANuclear Magnetic Resonance, BiomolecularBrain ChemistryPhosphorusInositolImaging, Three-DimensionalPhosphorus IsotopesReproducibility of ResultsDisease Models, AnimalStaining and LabelingTime FactorsBrain NeoplasmsCarbon IsotopesAortic DiseasesEnergy MetabolismBrain MappingFluorinePhosphatesMagnetic Resonance Imaging, CineGlutamineHydrogen-Ion ConcentrationGlutamic AcidLactic AcidSpectroscopy, Near-InfraredBrain InjuriesDiffusion Magnetic Resonance ImagingSpectrum AnalysisPhosphorylcholineProtein ConformationAdenosine TriphosphateModels, MolecularSensitivity and SpecificityHydrogenDiagnostic ImagingSpectrophotometry, InfraredMuscle, SkeletalMolecular Sequence DataOxygenSurface Plasmon ResonanceMass SpectrometrySolutionsDeuteriumLactatesKineticsGlycerylphosphorylcholineGyrus CinguliCarbohydrate SequenceTeleradiologyMetabolomicsSpin LabelsProtein Structure, SecondaryAmino Acid SequenceCircular DichroismTomography, X-Ray ComputedImage Interpretation, Computer-AssistedWaterOccipital LobeBrain DiseasesCerebral CortexAlgorithmsSpectrum Analysis, RamanMolecular StructureReference ValuesFrontal LobeBrain IschemiaNeurochemistryChromatography, High Pressure LiquidOxidation-ReductionGlucoseMolecular ConformationProtein Binding