Figure 1From: A role for cryptochromesin sleep regulationTime course of sleep (upper panels) and NREMS EEG delta power (lower panel). Data from baseline (BSL), sleep deprivation (SD), and recovery (REC) are shown. Open (Cry1,2-/-) and closed (Cry1,2+/+) symbols designate mean hourly values ± 1 SEM. In the lower panel, thicker lines connect mean predicted delta power values based on the sleep-wake distribution in individual mice; (see Methods). Triangles mark intervals in which recovery values differed from corresponding baseline values within each genotype (triangle orientation designates direction of deviation; P < 0.05, post-hoc paired t-tests). Gray bars at the bottom of each panel mark intervals with significant genotype differences (P < 0.05, post-hoc t-tests). The baseline dark period was depicted twice to illustrate the changes at the dark-to-light transition.Back to article page