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. Author manuscript; available in PMC: 2014 Dec 1.
Published in final edited form as: Pharmacol Biochem Behav. 2013 Sep 5;0:10.1016/j.pbb.2013.08.014. doi: 10.1016/j.pbb.2013.08.014

Fig. 2.

Fig. 2

Mean (+SEM) difference scores for animals conditioned to associate a unique environment with either the immediate/positive effects of i.v. cocaine (Immediate) or the delayed/negative effects of the drug present 15-min after injection (Delayed). Difference scores were computed as amount of time spent in the cocaine-paired environment on test day minus the time spent in that same compartment on baseline. Prior to each conditioning trial, each rat was pretreated with either 0.5 mg/kg i.p. cis-flupenthixol (right panel) or saline vehicle (left panel). Asterisks indicate that a group’s difference score was significantly different from zero. *p<.05; ** p<.02; ***p<.002.