SyndromeCerebral ArteriesCerebral InfarctionCerebral PalsyCerebrovascular CirculationMiddle Cerebral ArteryDown SyndromeMetabolic Syndrome XBrainCerebral AngiographyInfarction, Middle Cerebral ArteryMalaria, CerebralCerebral VeinsBrain IschemiaCerebral HemorrhageNephrotic SyndromeSjogren's SyndromeMagnetic Resonance ImagingTurner SyndromeIschemic Attack, TransientAbnormalities, MultipleMyelodysplastic SyndromesAnterior Cerebral ArteryCushing SyndromeCerebral Amyloid AngiopathyPosterior Cerebral ArteryCerebral VentriclesAcute Coronary SyndromePolycystic Ovary SyndromeBrain EdemaBrain DiseasesWilliams SyndromeSubarachnoid HemorrhageCerebrovascular DisordersTime FactorsBlood Flow VelocityDisease Models, AnimalHorner SyndromeDiGeorge SyndromeTomography, X-Ray ComputedIntracranial Embolism and ThrombosisPrader-Willi SyndromeLong QT SyndromeDominance, CerebralGuillain-Barre SyndromeHemolytic-Uremic SyndromeTourette SyndromeAntiphospholipid SyndromeIntracranial PressureTreatment OutcomeIntracranial AneurysmCompartment SyndromesCerebral RevascularizationCerebrumVasospasm, IntracranialPorcine Reproductive and Respiratory SyndromeReye SyndromeKlinefelter SyndromeHELLP SyndromeCarpal Tunnel SyndromeWerner SyndromeBlood PressureBartter SyndromeRisk FactorsInfant, NewbornPorcine respiratory and reproductive syndrome virusHypoxia, BrainOxygenRats, Sprague-DawleyNeuroprotective AgentsPedigreeStrokeCarbon DioxideBloom SyndromeBrugada SyndromeMutationEhlers-Danlos SyndromeRespiratory Distress Syndrome, AdultXenon RadioisotopesProspective StudiesAngelman SyndromeIntellectual DisabilityBasilar ArteryRetrospective StudiesPia MaterBlood-Brain BarrierSpectroscopy, Near-InfraredTomography, Emission-ComputedMagnetic Resonance AngiographyFollow-Up StudiesReperfusionSevere Acute Respiratory SyndromeRegional Blood FlowRestless Legs SyndromeSturge-Weber SyndromeJob SyndromeWiskott-Aldrich SyndromePhenotypeNeuronsParaneoplastic Syndromes