Table 2.

Total time spent in sleep stages

Experimental group (minutes ± SEM) (n = 16)Control group (minutes ± SEM) (n = 16)
Stage 126.5 ± 3.228.4 ± 5.4
Stage 2226.6 ± 9.7215.0 ± 15.9
SWS111.25 ± 4.2111.1 ± 11.4
Rapid eye movement sleep81.3 ± 5.591.1 ± 9.0
Total sleep time445.7 ± 12.1445.6 ± 22.6