Magnetic Resonance SpectroscopyProtonsCreatineAspartic AcidCholineMagnetic Resonance ImagingInositolPhosphocreatineGlutamineBrainBrain ChemistryGlutamic AcidGyrus CinguliOccipital LobeNeurochemistryProton PumpsLactic AcidBrain Diseases, MetabolicBrain DiseasesBasal Ganglia HemorrhageFunctional NeuroimagingFrontal LobeElectron Spin Resonance SpectroscopyNuclear Magnetic Resonance, BiomolecularBrain NeoplasmsLactatesEnergy MetabolismHydrogen-Ion Concentrationgamma-Aminobutyric AcidBipolar DisorderPhosphorusPrefrontal CortexPutamenChemistryChemical PhenomenaThalamusReference ValuesAnalysis of VarianceImage Processing, Computer-AssistedGliomaReproducibility of ResultsPhosphorus IsotopesSchizophreniaSensitivity and SpecificityProtein ConformationCerebral CortexDeuteriumTime FactorsCase-Control StudiesCarbon IsotopesMagnetic Resonance AngiographyAntipsychotic AgentsTemporal LobeWaterProton Pump InhibitorsPsychiatric Status Rating ScalesFluorinePredictive Value of TestsLipidsPhosphatesBiological MarkersCerebral InfarctionAlgorithmsSpectrophotometry, InfraredModels, MolecularGlioblastomaMagnetic Resonance Imaging, CineHydrogenDiffusion Magnetic Resonance ImagingKineticsFatty LiverLipid MetabolismMolecular ConformationLiverNeuropsychological TestsTriglyceridesStatistics as TopicAdenosine TriphosphateMass SpectrometryNeurotransmitter AgentsSpectroscopy, Near-InfraredHippocampusStatistics, NonparametricSpectrum AnalysisOxidation-ReductionSeverity of Illness IndexPhosphorylcholineBrain MappingTemperatureContrast MediaMolecular Sequence DataSolutionsOxygenBinding SitesMuscle, SkeletalHydrogen BondingDisease Models, AnimalProtein BindingHistidineAging