Stimulation and depression of neurones by change in gas partial pressures and in pH.
D000818:Animals; D002245:Carbon Dioxide; D003864:Depression, Chemical; D006863:Hydrogen-Ion Concentration; D008564:Membrane Potentials; D009474:Neurons / Q000502:physiology*; D010100:Oxygen; D010313:Partial Pressure; D012908:Snails; D013268:Stimulation, Chemical
D002245:Carbon Dioxide; D010100:Oxygen