Recordings were performed at 11 weeks of age (5 weeks after treatment initiation at 6 weeks of age).
(A) PC loss is rescued with rapamycin therapy (quantification of PCs on left). Shown are midline vermis sagittal sections stained with calbindin (to identify PCs) and phosphoS6 (to evaluate mTOR activity) antibodies.
(B and C) Rapamycin initiated at 6 weeks rescues (B) intrinsic firing properties and (C) excitability deficits in mutant mice.
Two-way ANOVA, Bonferroni post hoc analysis. *p < 0.05, **p < 0.01, and ***p < 0.001. Ns, not significant; Rapa, rapamycin; VEH, vehicle. Data are reported as mean ± SEM.