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. 2013 Oct 1;36(10):1445–1458. doi: 10.5665/sleep.3034

Figure 4.

Figure 4

(A) Plasma glucocorticoid levels in control (CTL) and sleep deprived (TSD) P23-P27 Tg mice. Samples with values ≥ 20 μg/dL were not included in the analysis. No significant difference between groups was observed (P = 0.712, t test). The horizontal bold line represents mean, vertical intervals correspond to SEM, n = 15 in each group. (B) Locomotor activity periods recorded by infrared sensors in the same groups to assess the homogeneity of the TSD in P23-P27 Tg mice. The horizontal bold line represents mean, vertical intervals correspond to SEM, n = 10 in each group. (C) Pattern of locomotor activity by 15-min bins throughout the sleep deprivation period (from ZT0 to ZT6) in the same 2 groups of mice used in panel B. Data expressed as mean ± SEM. In TSD group, each value was compared to the maximum value obtained between ZT0-ZT0.25 (first bar on the left). Significant difference was present only for the last period from ZT5.75 to ZT6 (**P < 0.01).