Figure 4

Combined effects of haloperidol (HAL; 0.3 mg/kg, IP) and allopregnanolone (AP; 15 mg/kg, IP) on behavioral phenotypes related to Tourette syndrome in D1CT-7 mice. Data are shown as means ± SEM. **P < 0.01 and ***P < 0.001 for comparisons indicated by dashed lines. N = 8–9/group. VEH, vehicle; PPI, prepulse inhibition. For further details, see text.