Figure 10.

aCC-associated circuit connectivity. Schematic showing relationship between the cholinergic (A27h, A18b3, and A18a) and GABAergic (A23a and A31k) premotor interneurons we tested for monosynaptic connectivity to the motoneuron aCC. Arrows depict synapses with connectivity verified by electrophysiology. Traces to the right of the schematic are representative examples of the effect of cholinergic and GABAergic monosynaptic inputs on evoked action potentials aCC, taken from recordings from A27h and A31k stimulation, respectively.