Diffusion Magnetic Resonance ImagingMagnetic Resonance ImagingDiffusionDiffusion Tensor ImagingImage Processing, Computer-AssistedBrainMagnetic Resonance SpectroscopyMagnetic Resonance AngiographyMagnetic Resonance Imaging, CineContrast MediaGadolinium DTPAImage Interpretation, Computer-AssistedImage EnhancementBrain MappingNuclear Magnetic Resonance, BiomolecularSensitivity and SpecificityGadoliniumReproducibility of ResultsAnisotropyImaging, Three-DimensionalSurface Plasmon ResonanceElectron Spin Resonance SpectroscopyFacilitated DiffusionTime FactorsTomography, X-Ray ComputedAlgorithmsFluorescence Resonance Energy TransferMagnetic Resonance Imaging, InterventionalOxygenPredictive Value of TestsNerve Fibers, MyelinatedProtons