VertigoSatiationMeniere DiseaseHungerGastric EmptyingDizzinessAppetiteNystagmus, PathologicSatiety ResponseVestibular NeuronitisCarbonated WaterSemicircular CanalsVestibular DiseasesPostprandial PeriodVestibular Function TestsNystagmus, PhysiologicBetahistineGastroparesisCaloric TestsDyspepsiaAppetite RegulationStomachTinnitusElectronystagmographySensationLabyrinthitisLabyrinth DiseasesCross-Over StudiesEar DiseasesPatient PositioningOtolithic MembraneEatingBarium SulfateCisaprideFoodAcoustic Impedance TestsLabyrinthine FluidsCholecystokininHearing DisordersEnergy IntakePeptide YYVertebrobasilar InsufficiencyCerebellar Diseases