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. 2016 Aug 2;8:180. doi: 10.3389/fnagi.2016.00180

FIGURE 1.

FIGURE 1

Sleep fragmentation induces rebound sleep. (A,C) Averaged locomotor activity over a 24 h period of (A) 5–7 days old or (B) 25–27 days old males kept on either a 12:12 light dark cycle (gray line) or sleep fragmented (purple line). (C,D) Averaged sleep during a 30 min period of 24 h. (C) 5–7 days old or (D) 25–27 days old males on either a 12:12 light dark cycle (gray line) or sleep fragmented (purple line; n = 90). (E) Average activity comparing 30 min light-stimulus phase of sleep fragmented males with the same time periods for males kept on a 12:12 light dark cycle (n = 90; *P < 0.05, compared with controls, one-way ANOVA with Tukey’s post hoc test for multiple comparisons). Error bars indicate SEM.