Keywords: بدن بیضوی; cAMP; cyclic adenosine monophosphate; CREB; cAMP-response element binding; DopR; D1-like DA receptor; EB; ellipsoid body; FB; fan-shaped body; GRASP; GFP reconstitution across synaptic partners; MB; mushroom body; nAChR; nicotinic acetylcholine receptor;