Figure 8.

R(AB) transgenic mice have normal homeostatic sleep recovery, but long-term alterations in sigma power were different between genotypes. The increase in non-rapid eye movement (NREM) sleep, rapid eye movement (REM) sleep, delta power, and sigma power relative to baseline after sleep deprivation was tabulated in 2-h bins. Values for R(AB) mice were offset for clarity. Bottom axis indicates hours after sleep deprivation. *p < 0.05. Data are expressed as the mean ± SEM. WT refers to wild-type mice.