Parietal Cells, GastricH(+)-K(+)-Exchanging ATPaseAminopyrineGastric AcidGastric MucosaElectric StimulationParietal BoneAchlorhydriaIntrinsic FactorGastrinsVagotomy, Proximal GastricChief Cells, GastricHistamineAnemia, PerniciousStomachGastric FundusGastric JuicePentagastrinStimulation, ChemicalElectric Stimulation TherapyCarbacholBrain MappingRabbitsDuodenal UlcerTranscranial Magnetic StimulationPhysical StimulationMagnetic Resonance ImagingGastritis, AtrophicVagotomyGastritisDeep Brain StimulationEnterochromaffin-like CellsPhotic StimulationCells, CulturedFunctional LateralityDumping SyndromeDogsTime FactorsSLC4A ProteinsCimetidinePsychomotor PerformanceSecretory RateBrainFrontal LobeGastric FistulaPyloric AntrumReceptors, CholecystokininMetiamideReaction TimeCholinergic AgonistsCerebral CortexChloride-Bicarbonate AntiportersOstertagiasisCalciumNeural PathwaysCell MembraneOstertagiaRats, Sprague-DawleyImage Processing, Computer-AssistedGastric Acidity DeterminationSpace PerceptionHelicobacter felisOmeprazoleNitrobenzoates1-Methyl-3-isobutylxanthineSignal TransductionAttentionRNA, MessengerVisual PerceptionDose-Response Relationship, DrugProton PumpsHelicobacter InfectionsSmad Proteins, Receptor-RegulatedAntiportersImmunohistochemistryMotor CortexEvoked PotentialsCyclic AMP4-NitrophenylphosphataseAutoantibodiesVagus NervePepsinogensEnterochromaffin CellsAcoustic StimulationHelicobacter pyloriNerve NetMicroscopy, ElectronNeuronsRats, WistarGuinea PigsPhosphorylationPepsinogen AKineticsCatsTranscutaneous Electric Nerve StimulationCell LineNeuropsychological TestsHydrochloric AcidOccipital LobeAction Potentials