Table 2.
CMAP amplitudes after stimulus on the arm and forearm segments.
| Amplitude | Mean (±SD) (mV) | n | Comparison | T value | P |
|---|---|---|---|---|---|
| AMPFCU | 3.28 (1.33) | 30 | AMPFCU - AMPFDP | -0.43 | 0.670 |
| AMPFDP | 3.17 (1.48) | 30 | AMPFCU - AMPHYP | -6.83 | 0.000 |
| AMPHYP | 5.87 (1.81) | 30 | AMPFCU - AMPHYP-FA | -8.51 | 0.000 |
| AMPHYP-FA | 6.47 (2.06) | 30 | AMPFDP - AMPHYP | -7.38 | 0.000 |
| AMPFDP - AMPHYP-FA | -8.89 | 0.000 | |||
| AMPHYP - AMPHYP-FA | -3.55 | 0.001 |
mV:millivolt
AMPFCU: CMAP amplitude in the FCU muscle
AMPFDP: CMAP amplitude in the FDP muscle
AMPHYP: CMAP amplitude in the HYP area muscle after stimulus on the arm segment
AMPHYP-FA: CMAP amplitude in the HYP area muscles after stimulus on the forearm segment