Magnetic Resonance SpectroscopyCholineMagnetic Resonance ImagingCreatineBrainContrast MediaPhosphocreatineFerric CompoundsAspartic AcidProtonsMagnetite NanoparticlesMagnetic Resonance AngiographyGadoliniumCell TrackingFerrosoferric OxideElectron Spin Resonance SpectroscopyGadolinium DTPANuclear Magnetic Resonance, BiomolecularImage Processing, Computer-AssistedPhosphorusInositolImaging, Three-DimensionalPhosphorus IsotopesReproducibility of ResultsStaining and LabelingDisease Models, AnimalCarbon IsotopesAortic DiseasesTime FactorsEnergy MetabolismFluorinePhosphatesMagnetic Resonance Imaging, CineHydrogen-Ion ConcentrationGlutamineBrain ChemistryLactic AcidGlutamic AcidSpectroscopy, Near-InfraredDiffusion Magnetic Resonance ImagingSpectrum AnalysisModels, MolecularProtein ConformationPhosphorylcholineAdenosine TriphosphateHydrogenSpectrophotometry, InfraredMuscle, SkeletalSensitivity and SpecificityMolecular Sequence DataSurface Plasmon ResonanceMass SpectrometrySolutionsOxygenBrain MappingDeuteriumKineticsGlycerylphosphorylcholineMetabolomicsLactatesCarbohydrate SequenceWaterSpin LabelsBrain NeoplasmsProtein Structure, SecondaryMolecular StructureCircular DichroismAlgorithmsBrain DiseasesSpectrum Analysis, RamanGyrus CinguliAmino Acid SequenceOccipital LobeMolecular ConformationNeurochemistryChromatography, High Pressure LiquidOxidation-ReductionCarbohydrate ConformationImage Interpretation, Computer-AssistedMetabolomeChemistry