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. 2011 Oct 1;34(10):1335–1345. doi: 10.5665/SLEEP.1274

Figure 4.

Figure 4

Effects of 3, 6, or 24-h sleep restriction on sleep state timing. (A) NREMS, (B) REMS, and (C) wake as a percentage of time during the 6-h interval immediately subsequent to termination of sleep restriction. Duration ‘0’ refers to data from the analogous interval in the baseline recording session. ANOVAs on all 3 variables yielded significant effects of sleep restriction (F ≥ 3.38, P ≤ 0.023). *P < 0.05 vs. same genotype, baseline control, Student t with Bonferroni correction. #P < 0.05, ANOVA main effect of genotype (F ’ 6.64, P ≤ 0.018).