Afferent PathwaysPressoreceptorsReflexCarotid SinusVagus NerveVagotomyBaroreflexSolitary NucleusVisceral AfferentsNeurons, AfferentDenervationNeurons, EfferentSympathetic Nervous SystemUrinationBlood PressureCapsaicinMedulla OblongataElectric StimulationHeart RateRats, Sprague-DawleyThermoreceptorsCatsMeprobamateUrinary BladderUrinary Bladder, OveractiveAutonomic PathwaysDecerebrate StateEfferent PathwaysPhysical StimulationSensationPhenylephrineAction PotentialsNodose GanglionChemoreceptor CellsStomachMechanoreceptorsNeural PathwaysSensory Receptor CellsNeuronsNociceptorsNeural InhibitionSpinal CordNerve Fibers, UnmyelinatedGastrointestinal MotilityPressureAtropineEvoked PotentialsLower Body Negative PressureExcitatory Postsynaptic PotentialsDogsNerve FibersSynaptic TransmissionMuscle ContractionSensory ThresholdsElectrophysiologySynapsesReaction TimeAortaSodium CyanideAutonomic Nervous SystemVascular ResistanceBionicsCardiovascular SystemCardiovascular Physiological PhenomenaHypertensionCarotid ArteriesRespirationChloraloseMotor NeuronsTime FactorsGanglia, SpinalNitroprussideAutonomic DenervationRats, Inbred SHRHeartElectromyographyGlossopharyngeal NerveVasomotor SystemHemodynamicsBradycardiaBlood VolumeLaryngeal NervesPrimary DysautonomiasSplanchnic NervesAtropine DerivativesBrainValsalva ManeuverHypothalamus, PosteriorSinus of ValsalvaNorepinephrineRats, Inbred WKYArteriesKidneyPulseAorta, ThoracicProstaglandins, SyntheticNervous System Physiological PhenomenaMicroinjectionsCarotid BodySinoatrial Node