MEP parameters for sleep SO up- and down-states as well as pre-sleep and post-sleep wakefulness measurements (mean ± SD)
| Up-state | Down-state | Pre-sleep | Post-sleep | |
|---|---|---|---|---|
| MEP amplitude (mV) | 0.65 ± 0.31 | 0.53 ± 0.29 | 1.00 ± 0.63 | 0.64 ± 0.41 |
| Percent suprathreshold MEP (%) | 92 ± 10 | 85 ± 14 | 99 ± 20 | 94 ± 10 |
| Suprathreshold MEP amplitude (mV) | 0.70 ± 0.31 | 0.62 ± 0.33 | 1.01 ± 0.63 | 0.66 ± 0.40 |
| MEP latency (ms) | 25.25 ± 1.53 | 25.65 ± 1.86 | 24.75 ± 2.00 | 24.77 ± 1.98 |