Table 1.
Statistical analysis of differences between baseline and recovery sleep in wakefulness, NREM and REM sleep in controls and in ammonium-treated animals over two time intervals: 9–16 and 9–24 h.
| Recovery 9–16 h | Recovery 9–24 h | ||||||
|---|---|---|---|---|---|---|---|
| F | p | Post-hoc (significant time points) | F | p | Post-hoc (significant time points) | ||
| Wakefulness | Time | 2.9 | 0.008 | / | 2.3 | 0.005 | / |
| Group | 9.4 | 0.010 | 0.3 | 0.572 | |||
| Time*group | 1.8 | 0.091 | 1.5 | 0.093 | |||
| NREM | Time | 3.9 | 0.001 | 13, 14, 15 | 2.7 | 0.001 | / |
| Group | 8.8 | 0.012 | 0.7 | 0.414 | |||
| Time*group | 1.3 | 0.252 | 1.4 | 0.134 | |||
| REM | Time | 2.6 | 0.019 | 11, 13, 16 | 2.1 | 0.011 | 17 |
| Group | 3.0 | 0.105 | 0.0 | 0.978 | |||
| Time*group | 2.1 | 0.057 | 1.5 | 0.101 | |||
Results of repeated measures ANOVA of the mathematical difference between baseline and recovery (in minutes), by group; post-hoc: Tukey test. See also Figure 4. Bold typeface marks significant p-values.