TorsoPostureSupine PositionThoracic InjuriesTilt-Table TestGravitationFaceReceptor Protein-Tyrosine KinasesPostural BalanceThoraxAbdominal InjuriesHypotension, OrthostaticDrosophila ProteinsInsect HormonesBiomechanical PhenomenaHMGB ProteinsDrosophilaGolfOrientationGravity SensingDizzinessPatient PositioningWounds, PenetratingHead-Down TiltPerceptual DistortionAir BagsManikinsMovementHeart RateProne PositionRotationAccelerationWounds, NonpenetratingSyncope, VasovagalPelvisPostural Orthostatic Tachycardia SyndromeOtolithic MembranePhantoms, ImagingModels, AnatomicProprioceptionEquipment DesignPattern Recognition, VisualSupinationBody Surface Potential MappingSyncopeBlood PressureInsect ProteinsVectorcardiographyReceptors, Invertebrate PeptideHead MovementsOrthostatic IntoleranceAstronautsBaroreflexSpace FlightEmbryo, NonmammalianWeightlessnessSon of Sevenless ProteinsPhotogrammetryLegHemodynamicsRepressor ProteinsElectromyographyExercise TestCardiac OutputPhysical ExertionVisual PerceptionReproducibility of ResultsVestibule, LabyrinthGene Expression Regulation, DevelopmentalHyoid BoneTriboliumNeck MusclesAutomobilesImaging, Three-DimensionalBody PatterningProtein Tyrosine Phosphatases, Non-ReceptorLower Body Negative PressureElectrocardiographyAdaptation, PhysiologicalAccidents, TrafficModels, BiologicalDrosophila melanogasterRecognition (Psychology)Blood VolumeForm PerceptionImage Processing, Computer-AssistedQuipazineModels, CardiovascularAnimals, Genetically ModifiedWounds, StabFootEsophagusBed RestExercisePulmonary Gas ExchangeTime FactorsPhotic StimulationSignal TransductionEsophageal pH MonitoringAortic Bodies