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. Author manuscript; available in PMC: 2015 Nov 1.
Published in final edited form as: Neurobiol Learn Mem. 2014 Sep 6;0:49–57. doi: 10.1016/j.nlm.2014.08.016

Figure 1.

Figure 1

Posttraining intra-BLA infusions of clenbuterol or vehicle. A.) For rats used for analysis of Arc protein expression, vehicle was infused into the BLA of one hemisphere and clenbuterol was infused into the BLA of the opposite hemisphere. The location of the drug infusion was counter-balanced. For the control group, vehicle was infused bilaterally into the BLA. B.) Representative image of cannula track and needle placement within the BLA. C.) Injection needle tips rats included in the inhibitory avoidance experiment. Black circles represent rats that were used for the behavioral experiment and gray circles represent rats that were used for analysis of Arc protein expression. D.) Injection needle tips rats included in the With-Habituation object recognition experiment. Black circles represent rats that were used for the behavioral experiment and gray circles represent rats that were used for analysis of Arc protein expression. E.) Injection needle tips rats included in the Without-Habituation object recognition experiment. Black circles represent rats that were used for the behavioral experiment and gray circles represent rats that were used for analysis of Arc protein expression. Adapted from Paxinos and Watson (2005).