Phrenic NerveVeinsVena Cava, InferiorDiaphragmSaphenous VeinInferior ColliculiPortal VeinRespiratory ParalysisVaricose VeinsPulmonary VeinsFemoral VeinJugular VeinsRespirationRenal VeinsMesenteric VeinsIliac VeinHepatic VeinsUmbilical VeinsMotor NeuronsLaryngeal NervesVagotomyIntercostal NervesHypoglossal NervePopliteal VeinAzygos VeinMesenteric Artery, InferiorRespiratory MechanicsSubclavian VeinMedulla OblongataCatsRespiratory CenterDecerebrate StateSplenic VeinCerebral VeinsInhalationRespiratory Physiological PhenomenaElectric StimulationRetinal VeinChemoreceptor CellsBrachiocephalic VeinsParalysisThoracic NervesMandibular NerveVenous ThrombosisTime FactorsSpinal CordOlivary NucleusAxillary VeinBrain StemIntercostal MusclesPhlebographyRetinal Vein OcclusionInferior Wall Myocardial InfarctionMagnetic Resonance ImagingAnoxiaRats, Sprague-DawleyRespiratory MusclesFunctional LateralityAction PotentialsRecurrent Laryngeal NerveCarbon DioxideTreatment OutcomeBrain MappingTubocurarineElectromyographyMethysergideHiccupVena Cava FiltersCarotid BodyNeuromuscular JunctionSpinal Cord InjuriesHypercapniaElectrophysiologyDogsBlood Gas AnalysisVagus NerveCervical VertebraeMagneticsNeural PathwaysNeuronsCatheter AblationReflexNeurons, EfferentTomography, X-Ray ComputedVenous InsufficiencyPonsEpigastric ArteriesEfferent PathwaysTemporal LobeNeuronal Tract-TracersCarotid SinusAcoustic StimulationPulmonary VentilationMuscle ContractionAuditory PathwaysElectric InjuriesFrontal LobeNeckRespiratory SystemBrachial Plexus