Magnetic Resonance SpectroscopyCholineMagnetic Resonance ImagingCreatineBrainContrast MediaPhosphocreatineFerric CompoundsAspartic AcidProtonsMagnetite NanoparticlesMagnetic Resonance AngiographyGadoliniumCell TrackingFerrosoferric OxideElectron Spin Resonance SpectroscopyGadolinium DTPANuclear Magnetic Resonance, BiomolecularImage Processing, Computer-AssistedPhosphorusCell NucleusInositolPhosphorus IsotopesImaging, Three-DimensionalStaining and LabelingReproducibility of ResultsDisease Models, AnimalCarbon IsotopesAortic DiseasesTime FactorsEnergy MetabolismFluorinePhosphatesMagnetic Resonance Imaging, CineBrain ChemistryGlutamic AcidGlutamineHydrogen-Ion ConcentrationLactic AcidSpectroscopy, Near-InfraredDiffusion Magnetic Resonance ImagingSpectrum AnalysisPhosphorylcholineProtein ConformationModels, MolecularAdenosine TriphosphateHydrogenMuscle, SkeletalSpectrophotometry, InfraredMolecular Sequence DataBrain MappingSurface Plasmon ResonanceOxygenSolutionsMass SpectrometryDeuteriumKineticsGlycerylphosphorylcholineSensitivity and SpecificityLactatesAmino Acid SequenceCarbohydrate SequenceMetabolomicsSpin LabelsBrain NeoplasmsProtein Structure, SecondaryCircular DichroismBrain DiseasesGyrus CinguliWaterSpectrum Analysis, RamanMolecular StructureOccipital LobeNeurochemistryProtein BindingMolecular ConformationOxidation-ReductionChromatography, High Pressure Liquid