Figure 7: Effects of MAE (30-300 mg kg−1) and diazepam (0.1-1.0 mg kg−1) on duration of immobility (a & b) and number of freezing bouts (c & d) over a 5-min test period in the regular Suok test. Data are expressed as group mean ± SEM. Significant difference: P<0.05, P<0.01, P<0.001 compared to control group (one-way ANOVA followed by Sidak post hoc test).