[Interneuron activity of the pedal ganglia of pteropod mollusks during generation of locomotor rhythms].

Activity of interneurons from isolated pedal ganglia of marine mollusc Clione limacina was recorded during generation of the locomotor rhythm. Two groups of reciprocally active interneurons were found. These neurons generate one prolonged action potential per locomotory cycle. Inhibitory interaction between the two groups was observed. The interneurons were supposed to generate the locomotor rhythm.