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. Author manuscript; available in PMC: 2016 Jun 4.
Published in final edited form as: Neuroscience. 2015 Mar 24;295:243–251. doi: 10.1016/j.neuroscience.2015.03.030

Fig. 2.

Fig. 2

Mean (± S.E.M.) responses per session on the lever previously associated with the delivery of EtOH (A) or water (B) by P rats given aCSF (n = 4), or 0.25 (n=6) or 1 μg/0.5 μl (n = 6) of SCH 23390 into the Acb shell prior to only the 1st PSR session. Asterisk (*) indicates that rats administered aCSF responded significantly (p < 0.05) more on the EtOH lever during the 1st PSR session compared to extinction baseline levels, whereas rats administered 1 μg/0.5 μl of SCH 23390 responded significantly less than extinction baseline. Pound (#) indicates that both doses of SCH 23390 reduced EtOH responding during the 1st PSR session compared to the aCSF group (p<0.05). There were no significant differences with regard to responses on the water lever among the 3 groups.