Pain ThresholdSensory ThresholdsThermosensingSensationPainTouchDifferential ThresholdVibrationAuditory ThresholdPain MeasurementPressurePeripheral Nervous System DiseasesTaste ThresholdFecal IncontinenceContrast SensitivityPsychophysicsManometrySignal Detection, PsychologicalPerceptual MaskingHot TemperatureSmellDiscrimination (Psychology)Loudness PerceptionOdorsPain ManagementChronic PainSensitivity and SpecificityPsychoacousticsAcoustic StimulationNoisePhotic StimulationPacinian CorpusclesMotion PerceptionTasteColor PerceptionCochlear ImplantsPain, PostoperativeHearingAuditory PerceptionAudiometry, Pure-ToneTime FactorsLow Back PainPattern Recognition, VisualBack PainSound SpectrographyOtolithic MembraneOrientationForm PerceptionPhysical StimulationAbdominal PainMethazolamideNeck PainSpace PerceptionPitch Discrimination