PulsePulse Therapy, DrugPulse Wave AnalysisOximetryPulse RadiolysisPulsatile FlowElectric StimulationBlood PressureTime FactorsElectroporationLasersLuteinizing HormoneSignal Processing, Computer-AssistedRadio WavesMembrane PotentialsAction PotentialsMethylprednisolonePhotoplethysmographyArteriesComplianceGonadotropin-Releasing HormonePeriodicityElectrophysiologyPhantoms, ImagingBlood Flow VelocityElectricityElectrochemotherapyImage EnhancementHeart RateKineticsEquipment DesignReproducibility of ResultsElasticityElectrodesBrachial ArteryCalciumAlgorithmsAmplifiers, ElectronicSecretory RateRadial ArteryElectric ConductivityBlood Pressure DeterminationImage Interpretation, Computer-AssistedHypertensionArtifactsTransducersMagnetic Resonance ImagingUltrasonicsAcousticsAortaOptical FibersLightMicrobubblesSheepEcho-Planar ImagingMonitoring, PhysiologicEquipment Failure AnalysisCarotid ArteriesNeuronsElectromagnetic FieldsCircadian RhythmPatch-Clamp TechniquesGuinea PigsModels, BiologicalLaser TherapyVascular ResistanceSystoleTetrodotoxinOxygenPlethysmographyFeedbackComputer SimulationCochlear ImplantsActivity CyclesSensitivity and SpecificityAnkleElectric Stimulation TherapyPhysical PhenomenaPotassiumLoudness PerceptionFollicle Stimulating HormoneElectrodes, ImplantedOscillometryHemodynamicsModels, CardiovascularEstradiolDose-Response Relationship, DrugPhysicsLasers, Solid-StateTetraethylammonium CompoundsCochlear NerveEvoked PotentialsProspective StudiesSodiumPressureOvariectomyMuscle ContractionMicroelectrodesManometryPituitary Gland