Northern TerritoryNorthwest TerritoriesYukon TerritoryTerritorialityAustralian Capital TerritoryCerebral InfarctionTime FactorsCerebral ArteriesUnited States Virgin IslandsBrain IschemiaGuamInfarction, Posterior Cerebral ArteryCerebrovascular CirculationInfarction, Middle Cerebral ArteryOceanic Ancestry GroupSongbirdsIschemic Attack, TransientNesting BehaviorChromosome PositioningCerebral AngiographyStrokeTomography, X-Ray ComputedMagnetic Resonance ImagingMiddle Cerebral ArteryChromosome PaintingIntracranial Embolism and ThrombosisVertebrobasilar InsufficiencyHoming BehaviorTomography, Emission-Computed, Single-PhotonPosterior Cerebral ArteryCerebral Arterial DiseasesBrainMagnetic Resonance AngiographyCerebrovascular DisordersCarotid Artery, InternalNunavutBasilar ArteryMicronesiaBody PatterningCoronary CirculationVertebral ArterySex ChromatinGene Expression Regulation, DevelopmentalRhombencephalonProspective StudiesBrain InfarctionMiddle EastCollateral CirculationAustraliaAcute DiseaseBasal Ganglia Cerebrovascular DiseaseTreatment OutcomeCarotid StenosisCanadaBrain Stem InfarctionsArterial Occlusive DiseasesGuadeloupeCoronary AngiographyBrain EdemaMyocardial Perfusion ImagingSexual Behavior, AnimalAmerican SamoaHealth Services, IndigenousSensitivity and SpecificityInfarction, Anterior Cerebral ArteryPredictive Value of TestsIntracranial EmbolismDiffusion Magnetic Resonance ImagingRetrospective StudiesAnterior Cerebral ArteryInterphasePacific IslandsFollow-Up StudiesBehavioral Risk Factor Surveillance SystemBlood Flow VelocityCarotid Artery DiseasesIn Situ HybridizationEmbryo, NonmammalianMartiniqueHomeodomain ProteinsCarotid Artery, ExternalReperfusionImage Processing, Computer-AssistedDisease Models, AnimalCerebellar DiseasesChromosomes, HumanVocalization, AnimalEctodermAcetazolamideCompetitive BehaviorChromosomesNeurologic ExaminationIntracranial ArteriosclerosisSeverity of Illness IndexRisk FactorsCerebellumTissue Plasminogen ActivatorThrombolytic TherapyInjections, Intra-ArterialSeychelles