Figure 2.

Effect of aripiprazole (1, 3, or 10 mg/kg) pretest administration on the following: (A) latency to start locomotion, (B) number of crossings performed and (C) number of rearings performed during a 5-min exploration period of an open field. Animals received an ip injection of saline, Tween or aripiprazole 30 min prior to the locomotory behavior test in the open field (acute treatment). Data are expressed as the mean±SEM. n=10 animals per group. ^bP<0.05 compared to the saline group; ANOVA/Duncan's test.