ExhalationInhalationRespirationRespiratory MechanicsLung Volume MeasurementsBlood VolumeIntercostal NervesAbdominal MusclesTidal VolumeFunctional Residual CapacityForced Expiratory Flow RatesPhrenic NerveRespiratory Physiological PhenomenaAirway ResistanceRespiratory MusclesPulmonary VentilationPulmonary Stretch ReceptorsResidual VolumeLaryngeal NervesForced Expiratory VolumeDiaphragmRespiratory Function TestsLungPressureReflexExpiratory Reserve VolumeCarbon DioxidePlasma VolumeVagus NerveSpirometryThoraxAir PressurePatents as TopicStroke VolumeVagotomyApneaCatsDecerebrate StateAirway ObstructionMedulla OblongataPlethysmography, Whole BodyGlottisHypopharynxVital CapacityCoughVentilators, MechanicalMaximal Expiratory Flow RateLung ComplianceLung Diseases, ObstructivePositive-Pressure RespirationMaximal Expiratory Flow-Volume CurvesElectromyographyRespiration, ArtificialPharyngeal MusclesRespiratory CenterDeglutitionTime FactorsLarynxErythrocyte VolumeDrugs, GenericBreath HoldingInsurance, DisabilityReproducibility of ResultsRespiratory-Gated Imaging TechniquesBlood Volume DeterminationPharynxInspiratory CapacityRespiratory SystemLaryngeal MusclesHypercapniaRespiratory Dead SpaceWork of BreathingPlethysmographyUnited States Social Security AdministrationHyperventilationFour-Dimensional Computed TomographyMagnetic Resonance ImagingThoracic NervesValsalva ManeuverTracheaTomography, X-Ray ComputedRecurrent Laryngeal NervePonsFourth VentricleTotal Lung CapacityThoracic WallHeliumImage Processing, Computer-AssistedPositive-Pressure Respiration, IntrinsicChemoreceptor CellsSocial SecuritySensitivity and SpecificityPartial PressureAnesthesiaBronchoconstrictionCapnographyEpiglottisRespiratory RateDogsVentilators, Negative-Pressure