Diffusion Magnetic Resonance ImagingDiffusionMagnetic Resonance ImagingDiffusion Tensor ImagingImage Processing, Computer-AssistedBrainEcho-Planar ImagingAnisotropyMagnetic Resonance SpectroscopyImage EnhancementImage Interpretation, Computer-AssistedHeliumSensitivity and SpecificityBrain EdemaReproducibility of ResultsGadolinium DTPAMagnetic Resonance AngiographyContrast MediaBody WaterBrain IschemiaNerve Fibers, MyelinatedBrain NeoplasmsCorpus CallosumWaterCerebral InfarctionAlgorithmsTime FactorsCerebrovascular Circulationbeta-Hexosaminidase beta ChainDominance, CerebralPredictive Value of TestsBrain MappingImaging, Three-DimensionalGliomaIsotopesStrokeFluorescence Recovery After PhotobleachingInternal CapsuleModels, BiologicalROC CurveCholineBrain AbscessComputer SimulationBlood VolumeCreatineReperfusionBrain DiseasesPhantoms, ImagingArtifactsRetrospective StudiesAcute DiseaseReference ValuesHypoxia-Ischemia, BrainInfarction, Middle Cerebral ArteryMagnetic Resonance Imaging, CineProspective StudiesBrain InfarctionAspartic AcidCortical Spreading DepressionIschemic Attack, TransientGlioblastomaTomography, X-Ray ComputedOtorhinolaryngologic NeoplasmsMathematicsHypoxia, BrainCerebral CortexRats, Sprague-DawleyProtonsObserver VariationStatistics as TopicFeasibility StudiesNeurologic ExaminationBasal GangliaMultimodal ImagingOxygenBiophysicsHypertensive EncephalopathyFacilitated DiffusionDisease ProgressionPutamenBrain InjuriesExtracellular SpacePyramidal TractsKineticsGadoliniumBrain StemBiophysical PhenomenaDisease Models, AnimalSolutionsAstrocytomaViscosityCerebral HemorrhageMembrane FluidityBrain Damage, ChronicSpinal Cord DiseasesNecrosisModels, ChemicalPrognosisHydrogen-Ion ConcentrationSpectrometry, Fluorescence