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. 2022 May 2;25(5):596–606. doi: 10.1038/s41593-022-01052-2

Extended Data Fig. 1. Callosal oligodendroglial cell density increases with absence seizures in Wag/Rij rats.

Extended Data Fig. 1

(a) Control and Wag/Rij rat body weights. 1.5-month timepoint: control =7 rats; Wag/Rij =5 rats. 6-month timepoint: control=5 rats, Wag/Rij=5 rats. One-way ANOVA: F(3, 18)=39.83, p<0.0001. Sidak’s post-hoc testing: Wag/Rij vs. Wistar at 1.5-months, p=0.0032; at 6-months, p<0.0001. (b) Callosal volumes for each rat. 1.5-month timepoint: control=7 rats; Wag/Rij =5 rats. 6-month timepoint: control=5 rats, Wag/Rij=5 rats. One-way ANOVA: F(3, 18)=18.28, p<0.0001. Sidak’s post-hoc testing: Wag/Rij vs Wistar at 6-months: p=0.0022, at 1.5-months: p=0.9910. (c) Oligodendrocyte densities for each rat. Control=3 rats, Wag/Rij=4 rats. Two-tailed t-test, Wag/Rij vs control: p=0.0025. Each dot represents the mean for one rat, shown with group means ± SEM; control rats are represented with black dots and Wag/Rij rats are represented with red dots. *p<0.05, **p<0.01, ***p<0.001, n.s.=nonsignificant (p>0.05).

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