Table 2.
Sleep architecture
| Adaptation | Learning | Control | Learning versus Control | |||
|---|---|---|---|---|---|---|
| t | p | η2 | ||||
| Sleep architecture | ||||||
| Total sleep time (TST) | 510.20 ± 11.29 | 503.90 ± 18.42 | 499.03 ± 18.39 | 0.777 | 0.450 | 0.041 |
| Sleep onset latency (SOL) | 18.10 ± 10.20 | 17.33 ± 12.64 | 15.23 ± 9.33 | 0.562 | 0.583 | 0.022 |
| Sleep efficiency (EFF) | 96.80 ± 1.06 | 97.24 ± 2.34 | 97.10 ± 2.11 | 0.194 | 0.849 | 0.002 |
| Wake after sleep onset (WASO) | 6.15 ± 1.59 | 6.53 ± 4.43 | 7.90 ± 6.77 | −0.712 | 0.488 | 0.035 |
| N1, % | 39.45 ± 6.22 | 5.72 ± 2.52 | 6.33 ± 1.59 | −1.026 | 0.322 | 0.070 |
| N2, % | 31.04 ± 5.84 | 40.68 ± 8.10 | 39.41 ± 6.87 | 0.709 | 0.490 | 0.035 |
| N3, % | 23.36 ± 3.45 | 31.48 ± 6.41 | 32.53 ± 6.90 | −0.842 | 0.414 | 0.048 |
| REM, % | 7.37 ± 4.52 | 22.12 ± 7.83 | 21.73 ± 3.41 | 0.168 | 0.869 | 0.002 |
| Spindle activity (SpA) | ||||||
| Hemisphere | ||||||
| N2 left | 19.68 ± 2.61 | 19.36 ± 2.91 | 19.60 ± 3.12 | −1.132 | 0.278 | 0.090 |
| N2 right | 19.61 ± 3.10 | 19.30 ± 3.17 | 19.26 ± 1.98 | 0.069 | 0.946 | <0.001 |
| REM duration measures | ||||||
| REM | 128.13 ± 20.63 | 118.07 ± 46.76 | 118.23 ± 22.18 | −0.012 | 0.990 | <0.001 |
| Tonic REM | 59.33 ± 14.99 | 57.60 ± 26.77 | 56.73 ± 23.75 | 0.111 | 0.913 | <0.001 |
| Phasic REM | 59.77 ± 12.06 | 54.17 ± 23.75 | 51.57 ± 12.48 | 0.443 | 0.665 | 0.014 |