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Experiment 2. (P180, P360) Morris water maze, reversal phase, probe trial, average distance: Average distance (cm) is the mean distance from the platform site recorded every 55 ms during the probe trial. Data are shown for average distances averaged across male and female rats tested at P180 and P360 and for the combination of both ages. Data are means ± SEM. Rats received 5 mg/kg methamphetamine (MA) four times a day on P11–20. **P<0.01 vs. saline.
