Motor control Animals 10 Leeches 8 Motor Neurons 8 Synapses 8 leech 8 motoneuron 8 nonhuman 8 synapse 8 Leech 6 Membrane Potentials 6 Neural Inhibition 6 Synaptic Transmission 6 animal 6 article 6 controlled study 6 neuromodulation 6 physiology 6 Action Potentials 4 Electric Stimulation 4 Electrical rectification 4 Feedback 4 Ganglia, Invertebrate 4 Gap Junctions 4 Gap junctions 4 Nerve Net 4 Neural Pathways 4 Nonspiking 4 Rectifying electrical synapses 4 Serinus 4