Magnetic Resonance ImagingBlood VesselsMagnetic Resonance SpectroscopyMagnetic Resonance AngiographyMagnetic Resonance Imaging, CineContrast MediaBrainDiffusion Magnetic Resonance ImagingLymphatic VesselsRetinal VesselsGadolinium DTPAGadoliniumNuclear Magnetic Resonance, BiomolecularImage Processing, Computer-AssistedBrain MappingImaging, Three-DimensionalImage Interpretation, Computer-AssistedImage EnhancementNeovascularization, PathologicNeovascularization, PhysiologicSurface Plasmon ResonanceCoronary VesselsElectron Spin Resonance SpectroscopyReproducibility of ResultsTomography, X-Ray ComputedSensitivity and SpecificityTime FactorsEndothelium, VascularMagnetic Resonance Imaging, InterventionalOxygenFluorescence Resonance Energy TransferPredictive Value of TestsEndothelial CellsCholangiopancreatography, Magnetic ResonanceProtonsVascular Endothelial Growth Factor AImmunohistochemistryCreatineArteriesCerebrovascular CirculationDiagnostic ImagingDisease Models, AnimalCerebral CortexBrain DiseasesOrganometallic CompoundsCapillariesPhosphocreatineAlgorithmsTreatment OutcomeBrain NeoplasmsFunctional LateralityMagnetite NanoparticlesProspective StudiesEcho-Planar ImagingRegional Blood FlowAtrophyPericytesPhantoms, ImagingAntigens, CD31Aspartic AcidMuscle, Smooth, VascularCholineArtifactsFrontal LobeAortaObserver VariationAngiogenesis InhibitorsMyocardiumFerrosoferric OxideBlood Flow VelocityFeasibility StudiesTemporal LobeLymphatic SystemMice, Inbred C57BLRabbitsModels, CardiovascularAnalysis of VarianceGyrus CinguliCerebral ArteriesSeverity of Illness IndexPhotic StimulationRats, Sprague-DawleyNeuropsychological TestsCapillary PermeabilityReference ValuesSpin LabelsFollow-Up StudiesRetrospective StudiesFluorineCarbon IsotopesMagneticsVeinsPhosphorusBlood Vessel ProsthesisParietal LobeFerric CompoundsProtein ConformationCells, CulturedPrefrontal CortexSwine