Magnetic Resonance SpectroscopyMagnetic Resonance ImagingCreatinePhosphocreatineCholineAspartic AcidEnergy MetabolismProtonsElectron Spin Resonance SpectroscopyNuclear Magnetic Resonance, BiomolecularPhosphorusBrainInositolPhosphorus IsotopesMagnetic Resonance AngiographyCarbon IsotopesFluorinePhosphatesMagnetic Resonance Imaging, CineHydrogen-Ion ConcentrationGlutamineLactic AcidBrain ChemistryGlutamic AcidSpectroscopy, Near-InfraredModels, MolecularProtein ConformationAdenosine TriphosphateSpectrum AnalysisDiffusion Magnetic Resonance ImagingPhosphorylcholineHydrogenEnergy IntakeMuscle, SkeletalEnergy TransferContrast MediaAbdominal Wound Closure TechniquesReproducibility of ResultsOxygenSolutionsImage Processing, Computer-AssistedKineticsMolecular Sequence DataSurface Plasmon ResonanceDeuteriumLactatesTime FactorsMass SpectrometryBrain MappingHelper VirusesGlycerylphosphorylcholineSensitivity and SpecificityProtein Structure, SecondaryMetabolomicsCircular DichroismCarbohydrate SequenceSpin LabelsBrain NeoplasmsFluorescence Resonance Energy TransferMolecular StructureBrain DiseasesSpectrum Analysis, RamanOxidation-ReductionGyrus CinguliMolecular ConformationAmino Acid SequenceGlucoseThermodynamicsOccipital LobeProtein BindingNeurochemistryGadolinium DTPATemperatureMetabolomeCarbohydrate ConformationChemistryBinding SitesReference ValuesChromatography, High Pressure LiquidGadoliniumAlgorithmsSpectrometry, FluorescenceChemical PhenomenaGlycolysisLiverModels, ChemicalImaging, Three-DimensionalImage Interpretation, Computer-AssistedSpectrometry, Mass, Fast Atom BombardmentFrontal LobeMyocardiumNitrogen IsotopesOxygen ConsumptionImage EnhancementFourier AnalysisDeuterium OxideLipidsChromatography, Thin LayerProtein Structure, TertiaryAnalysis of Variance