title: Study of the action potential in the isolated posterior ampullar receptor.
mesh_terms: D000200:Action Potentials; D001464:Barium / Q000494:pharmacology; D004558:Electric Stimulation; D004566:Electrodes; D009431:Neural Conduction; D009991:Oscillometry; D012665:Semicircular Canals / Q000294:innervation / Q000502:physiology*; D011984:Sensory Receptor Cells
chemical_list: D001464:Barium