Proximal electrical stimulation CMAP amplitudes (mV)
| Patient | Right | Left | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ADM | EDC | Biceps | Deltoid | ADM | EDC | Biceps | Deltoid | ||||||||||||||||||||
| N | E | N | E | N | E | N | E | N | E | N | E | N | E | N | E | ||||||||||||
| 1 | 10.8 | 11.0 | 15.8 | 17.2 | 28.9 | 24.1 | 15.8 | 20.4 | 8.2 | 9.6 | 9.1 | 9.3 | 22.9 | 24.7 | 17.7 | 20.3 | |||||||||||
| 2 | 5.9 | 5.9 | 3.5 | 3.6 | 5.5 | 5.4 | 2.9 | 7.9 | 8.1 | 8.1 | 6.7 | 6.4 | 17.0 | 17.8 | 14.7 | 15.8 | |||||||||||
| 2r | — | — | — | — | 6.3 | 6.4 | 3.5 | 4.6 | — | — | — | — | — | — | — | — | |||||||||||
| 3 | 6.0 | 6.7 | 4.0 | 5.8 | 14.4 | 14.4 | 18.6 | 23.1 | 7.4 | 7.8 | 5.1 | 6.1 | 11.3 | 11.7 | 16.0 | 17.7 | |||||||||||
| 4 | 7.9 | 9.9 | 4.7 | 6.3 | 16.0 | 17.3 | 14.0 | 14.3 | 0.4 | 0.4 | 1.4 | 1.8 | 14.3 | 15.8 | 12.0 | 11.5 | |||||||||||
| 5 | 7.8 | 8.0 | 6.6 | 6.7 | 20.0 | 20.0 | 4.5 | 5.0 | 8.9 | 9.4 | 13.6 | 12.1 | 25.0 | 21.5 | 15.0 | 16.2 | |||||||||||
| 6 | 6.5 | 6.5 | 3.2 | 3.8 | 1.2 | 3.1 | 4.6 | 3.0 | 9.6 | 9.9 | 8.7 | 9.1 | 11.6 | 10.6 | 14.8 | 10.4 | |||||||||||
| 6r | 6.5 | 7.4 | 4.1 | 5.1 | 5.0 | 6.2 | 5.5 | 6.5 | — | — | — | — | — | — | — | — | |||||||||||
| 7 | 10.0 | 10.6 | 9.3 | 9.1 | 9.8 | 10.3 | 19.1 | 18.2 | 10.3 | 11.5 | 8.6 | 8.5 | 14.0 | 14.4 | 13.3 | 12.3 | |||||||||||
| 8 | 2.5 | 3.9 | 2.4 | 2.5 | 3.6 | 3.5 | 2.6 | 2.6 | 4.0 | 4.6 | 5.8 | 7.4 | 3.1 | 4.5 | 2.5 | 2.4 | |||||||||||
| 8r | 1.4 | 2.3 | 2.0 | 2.2 | 3.5 | 3.5 | 2.8 | 2.8 | — | — | — | — | — | — | — | — | |||||||||||
N=Neck; E=Erb’s point; ADM=abductor digiti minimi; EDC=extensor digitorium communis. r=repeat study. —=not done.