[Determination of the topical organization of the discharges of identified mollusk neurons].

Identified RPa1, RPa2 neurons of the right parietal ganglion of Planorbis corneus were investigated. Coherent analysis of accumulated electrical activity in periferal nerves and spike discharges in identified neurons was done. Using this analysis, the presence of axon processes of RPa1 and RPa2 cells in the left and right pallial nerves was determined. Some polysynaptic pathways activated by discharges of these neurons were demonstrated. It is shown that the topical organization of the outputs of the investigated neurons remains invariant for different preparations.