[Synaptic interactions of individual motor neurons of the spinal cord of the carp].
The interaction between motoneurons was studied in the isolated spinal cord of the fish (Cyprinus carpio) by the recording of elementary EPSPs evoked in a motoneuron by intracellular stimulation of adjacent motoneuron. These EPSPs are mediated mainly by electrical transmission as evidenced by their short or negligible latencies, stable amplitudes and bidirectional transmission between motoneurons. In some cells double-component elementary EPSPs were revealed which indicate dual (electro-chemical) mode of transmission between some motoneurons.
D000818:Animals; D002347:Carps / Q000502:physiology*; D003530:Cyprinidae / Q000502:physiology*; D008564:Membrane Potentials; D009046:Motor Neurons / Q000502:physiology*; D009433:Neural Inhibition; D013116:Spinal Cord / Q000502:physiology*; D013569:Synapses / Q000502:physiology; D009435:Synaptic Transmission
Sinapticheskie vzaimodeĭstviia individual'nykh motoneĭronov spinnogo mozga karpa.