Activation of mAChRs enhances sIPSCs and mIPSCs in both PGCs and SACs. A, Bath-applied CCh enhances the frequency (top graphs) of sIPSCs (contr.) and mIPSCs (TTX) in both PGCs (left graphs) and SACs (right graphs), and these effects were completely blocked by bath-applied scopolamine (scop.; 10 μm). B, Bath-applied CCh enhances amplitude (bottom graphs) of sIPSCs (contr.) and mIPSCs (TTX) in both PGCs (left graphs) and SACs (right graphs), and these effects were completely blocked by bath-applied scopolamine (10 μm). Paired t test was applied. ***p < 0.001, *p < 0.05.