Magnetic Resonance SpectroscopyMagnetic Resonance ImagingElectron Spin Resonance SpectroscopyCreatineSpin LabelsPhosphocreatineCholineAspartic AcidProtonsNuclear Magnetic Resonance, BiomolecularPhosphorusBrainSpin TrappingInositolPhosphorus IsotopesCarbon IsotopesMagnetic Resonance AngiographyFluorineEnergy MetabolismHydrogen-Ion ConcentrationPhosphatesSpectrum AnalysisMagnetic Resonance Imaging, CineGlutamineBrain ChemistryProtein ConformationSpectroscopy, Near-InfraredLactic AcidGlutamic AcidSpectrophotometry, InfraredModels, MolecularSpectrum Analysis, RamanCircular DichroismHydrogenDiffusion Magnetic Resonance ImagingPhosphorylcholineAdenosine TriphosphateContrast MediaMass SpectrometrySolutionsReproducibility of ResultsOxygenDeuteriumMuscle, SkeletalMolecular Sequence DataKineticsImage Processing, Computer-AssistedMolecular StructureProtein Structure, SecondarySensitivity and SpecificityWaterOxidation-ReductionSurface Plasmon ResonanceMolecular ConformationBrain MappingGlycerylphosphorylcholineTime FactorsMetabolomicsLactatesAmino Acid SequenceCarbohydrate SequenceChemistryBrain NeoplasmsTemperatureSpectrometry, FluorescenceChemical PhenomenaBrain DiseasesAlgorithmsProtein BindingBinding SitesNitrogen IsotopesCyclic N-OxidesGyrus CinguliChromatography, High Pressure LiquidFourier AnalysisModels, ChemicalSpectrophotometry, UltravioletOccipital LobeGadolinium DTPAGadoliniumSpectrophotometryNeurochemistryCarbohydrate ConformationImage Interpretation, Computer-AssistedImage EnhancementMetabolomeReference ValuesGlucoseImaging, Three-DimensionalSpectrometry, Mass, Fast Atom BombardmentFree RadicalsLiverThermodynamicsMyoglobinFrontal LobeMyocardiumDeuterium OxideGlycolysisChromatography, Thin LayerNitrogen Oxides