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. 2014 Oct 29;34(44):14697–14706. doi: 10.1523/JNEUROSCI.2111-14.2014

Figure 1.

Figure 1.

Effect of CSR on sleep architecture. A, The time within a 24 h light/dark cycle that mice spent in each stage is shown across the days of CSR. There was an overall increase of wake and reduction of both NREM and REM in comparison with their respective baseline on day 0. However, NREM rebound was seen after 2 d with a corresponding decrease of wake time. B, The number of REM bouts was decreased across day 1–6 of CSR, whereas wake and NREM bouts did not show significant changes in comparison with day 0 baseline. C, The duration of NREM bouts decreased on days 3–6 of CSR in comparison with day 0. The duration of wake and REM bouts did not change; *p < 0.05, **p < 0.01, ***p < 0.005, compared with baseline 24 h recording before CSR.