Figure 5. Inhibition of actin polymerization in the NAc shell outside the reconsolidation window has no effect on morphine-induced CPP.

(A) Timeline of the experimental procedure. On day 10, the rats received vehicle or Lat A microinjections 6 hours after re-exposure to the morphine-paired chamber. (B) CPP scores of rats receiving microinjections into the NAc shell. Values represent mean ± SEM, n = 7–8/group.