Figure 4: Effect of oral administration of Heteropterys cotinifolia methanolic extraction the percentage of time spent in open arms (TOA) and entries into open arms (EOA) by mice exposed to EPM. * in ANOVA followed by a post hoc Dunnett test (mean ± S.D.). Veh, vehicle; DZP, diazepam; HcMeOH, methanolic extract of Heteropterys cotinifolia.