DiffusionDiffusion Magnetic Resonance ImagingDiffusion Tensor ImagingFacilitated DiffusionAnisotropyNerve Fibers, MyelinatedDiffusion of InnovationFluorescence Recovery After PhotobleachingDisk Diffusion Antimicrobial TestsModels, BiologicalImage Interpretation, Computer-AssistedImage Processing, Computer-AssistedBrainImage EnhancementCorpus CallosumDiffusion Chambers, CultureComputer SimulationAlgorithmsMagnetic Resonance ImagingMathematicsWaterKineticsPhotobleachingBiophysicsMicrobial Sensitivity TestsModels, TheoreticalBiological TransportReproducibility of ResultsViscosityInternal CapsuleCell MembraneBiophysical PhenomenaModels, ChemicalPermeabilitySensitivity and SpecificityFluorescent DyesTime FactorsMembrane FluidityMagnetic Resonance SpectroscopyCell Membrane PermeabilitySpectrometry, FluorescenceThermal DiffusionAnti-Bacterial AgentsPulmonary Diffusing CapacityPyramidal TractsHeliumImmunodiffusionBrain MappingNeural PathwaysAgarSolutionsMembranes, ArtificialDextransLipid BilayersImaging, Three-DimensionalMonte Carlo MethodSkin AbsorptionTemperatureMotionGelsMicroscopy, FluorescenceArtifactsBiological Transport, ActiveBody WaterExtracellular SpaceFluoresceinOxygenConvectionFluoresceinsHydrogen-Ion ConcentrationMembrane LipidsModels, StatisticalLeukoencephalopathiesFornix, BrainDimyristoylphosphatidylcholineFluorescenceDiffuse Axonal InjuryMolecular ConformationPhosphatidylcholinesPorosityMicroscopy, ConfocalFluorescein-5-isothiocyanateParticle SizeRabbitsPhotochemistryModels, MolecularBuffersBrain EdemaConnectomeLiposomesSurface PropertiesEscherichia coliMembrane ProteinsBrain NeoplasmsProtonsModels, NeurologicalCytoplasmMembranesThermodynamicsPhantoms, Imaging