Figure 4From: Effects of two atypical neuroleptics, olanzapine and risperidone, on the function of the urinary bladder and the external urethral sphincter in anesthetized ratsEffects of cumulative doses of olanzapine and risperidone on pressure threshold and peak pressure during cystometrograms. A) Olanzapine had no significant effects on the pressure threshold. Risperidone, however, increased PT at 1 and 10 mg/kg. B) Olanzapine had no effect on peak pressure. Risperidone significantly increased PP only at the highest dose (10 mg/kg). * = p < 0.05; ** = p < 0.01Back to article page