Table 2.
Amplitude and distinguishability of the HDsEMG MUAPs
| Level | RMS (μV) | CDI | |||||
|---|---|---|---|---|---|---|---|
|
| |||||||
| HDsEMG | iEMG only | Common | Common | ||||
|
| |||||||
| Assessed | Rejected | Assessed | Rejected | ||||
|
| |||||||
| a.g. | 20±8 | 17±8 | 21±6 | 29±9 | 0.16±.04 | 0.16±.03 | |
| Nr=20 | N=213 | N=337 | N=51 | N=5 | (0.09–0.28) | (0.12–0.20) | |
|
| |||||||
| 5% MVC | 18±6 | 18±5 | 20±7 | - | 0.13±.03 | - | |
| Nr=15 | N=234 | N=235 | N=55 | N=0 | (0.07–0.20) | ||
|
| |||||||
| 10% MVC | 23±9 | 21±7 | 25±8 | 28±9 | 0.14±.03 | 0.17±.05 | |
| Nr=15 | N=196 | N=274 | N=42 | N=10 | (0.09–0.24) | (0.12–0.26) | |
CDI: composite decomposability index; a.g.: against gravity; N: total number of MUs; Nr: total number of recordings.