Table 1

- Statistical comparisons between the groups of the degeneration findings in the histological evaluation.

Group	Group 2 Necrosis	Group 3 Necrosis	Group 2 Lymphocyte	Group 3 Lymphocyte	Group 2 Degenerated hyalin	Group 3 Degenerated hyalin	Group 2 Total degeneration	Group 3 Total degeneration
Group 3 necrosis	0.6425 (p>0.05)
Group 1 Necrosis	0.0455 (p<0.05)	0.0432 (p<0.05)
Group 3 Lymphocyte			0.2408 (p>0.05)
Control Lymphocyte			0.1122 (p>0.05)	0.0392 p<0.05
Group 3 Degenerated hyalin					0.2437 (p>0.05)
Group 1 Degenerated hyalin					0.1004 (p>0.05)	0.2234 (p>0.05)
Group 3 Total degeneration							0.17264 (p>0.05)
Group 1 Total degeneration							0.01832 p<0.05	0.0268 p<0.05

Group 1: Control group (n=10), Group 2: Absence of REM sleep group (n=10), Group 3: Chronic absence of sleep group (n=10), Kruskal-wallis (Mann-whitney u test), student t test.