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. 2015 Sep 16;41(4):979–988. doi: 10.1038/npp.2015.225

Figure 4.

Figure 4

Results of substitution tests with phencyclidine (PCP), A-705253, and their vehicles (V) that were administered to rats trained to discriminate 2 mg/kg PCP from saline. (a) Effects on %PCP lever presses. Each data point represents the mean (±SEM) percentage of presses of the PCP-associated lever relative to presses of both levers, n=7 (note: six rats at 8 mg/kg of PCP and four rats at 30 mg/kg of A-705253 were excluded because of low response rates). (b) Effects on response rates (lever presses/s). Each data point represents the mean (±SEM) total number of lever presses per second during the 15 min test session (n=7).