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. Author manuscript; available in PMC: 2014 Mar 25.
Published in final edited form as: Brain Res. 2013 May 9;1520:121–133. doi: 10.1016/j.brainres.2013.04.060

Figure 1.

Figure 1

CPP and locomotor responses in male and female rats during testing after conditioning with 20mg/kg cocaine. (A) Average time spent (in seconds ± SEM) in the saline paired chamber compared to the cocaine paired chamber (B) CPP scores and (C) total locomotor activity in saline (white bars) and cocaine (black bars) treated males and females (n = 8–10 rats per group). *Indicates significant difference from saline controls of the same sex at p < 0.05. ^Indicates significant main effect of sex at p < 0.05. (D) Correlation between CPP scores and total locomotor activity during the CPP test in cocaine treated male (squares) and female (triangles) rats. The Pearson Correlation coefficients and p-values are displayed within the plot.