Fig. 4.
Posttraining intra-BLA clenbuterol enhances Arc protein expression in the dorsal hippocampus. The ratio of Arc protein across hemispheres is significantly greater in the dorsal hippocampus of rats that received posttraining intra-BLA clenbuterol than in vehicle-infused rats (P < 0.005) or in clenbuterol-infused rats that were not trained (P < 0.01).