Magnetic Resonance ImagingMagnetic Resonance SpectroscopyMagnetic Resonance AngiographyMagnetic Resonance Imaging, CineContrast MediaBrainDiffusion Magnetic Resonance ImagingGadolinium DTPAGadoliniumNuclear Magnetic Resonance, BiomolecularBrain MappingImage Processing, Computer-AssistedImage EnhancementImage Interpretation, Computer-AssistedSurface Plasmon ResonanceTomography, X-Ray ComputedSensitivity and SpecificityImaging, Three-DimensionalElectron Spin Resonance SpectroscopyReproducibility of ResultsMagnetic Resonance Imaging, InterventionalFluorescence Resonance Energy TransferPredictive Value of TestsBrain DiseasesTime FactorsCholangiopancreatography, Magnetic ResonanceProtonsOxygenCreatineFunctional LateralityCerebral CortexOrganometallic CompoundsTreatment OutcomePhosphocreatineEcho-Planar ImagingDiagnostic ImagingProspective StudiesAtrophyFrontal LobeBrain NeoplasmsMagnetite NanoparticlesAlgorithmsCholineAspartic AcidRetrospective StudiesObserver VariationTemporal LobeFerrosoferric OxideNeuropsychological TestsFollow-Up StudiesArtifactsGyrus CinguliSeverity of Illness IndexPhantoms, ImagingPhotic StimulationParietal LobeFeasibility StudiesDisease Models, AnimalCarbon IsotopesFluorinePhosphorusAnalysis of VariancePositron-Emission TomographySpin LabelsNeural PathwaysCerebrovascular CirculationBiopsyOccipital LobeDisease ProgressionPrefrontal CortexProtein ConformationMagneticsReference ValuesNerve NetMyocardiumFerric CompoundsModels, MolecularDominance, CerebralSpectrum Analysis, RamanCase-Control StudiesCerebral InfarctionHydrogen-Ion ConcentrationKnee JointNeuroimagingMeglumineReaction TimeWaterFunctional NeuroimagingCystsSpinal Cord DiseasesNeurosurgical ProceduresAmygdalaAnatomy, Cross-SectionalMolecular Sequence DataUltrasonographyAnisotropyNerve Fibers, MyelinatedPentetic AcidDeuteriumMolecular Conformation