Blocking synaptic transmission (using shi1.Scer\UAS at restrictive temperatures) from Scer\GAL4Tsp74F-0006-G4 neurons does not significantly impair sucrose-reinforced appetitive memory performance (24 hours since training) compared to controls. Flies undergo conditioning at a permissive temperature (23[o]C), whereas testing is at a restrictive temperature (33[o]C).