Fig. 9.
The onset of the effect of 10−4m (A) or 5 × 10−6m(B) dopamine bath application on an AB–PD subnetwork isolated from all pyloric and descending inputs. In bothA and B, panel 1 shows a 1 min period around the onset of dopamine’s effect on the two neurons (the first AB spike is marked by an arrow). Panel 2 shows the final and stable dopamine-induced rhythm (∼5 min of bath application).
