FIGURE 2.
Effect of 6 h of total SD in Scn8amed-jo/+ and WT littermates. Comparison of the amount of time spent in NREM sleep (A and B) and REM sleep (C and D), during 18 h of the recovery period with the equivalent time period during base-line recording. The recovery period comprised 6 h of the light period (1 p.m. to 7 p.m.) (A and C) and 12 h of the dark period (B and D). White bars, base-line period; black bars, recovery period. Values are presented as mean ± S.E. *, p < 0.05; **, p < 0.001; rANOVA followed by Tukey's post hoc test.