Table 1.
Normal | Patient | |||
---|---|---|---|---|
SNAP (μV) | NCV (m/s) | SNAP (μV) | NCV (m/s) | |
Sensory nerves | ||||
Right sural | >5 | >41 | NR | NR |
Left sural | >5 | >41 | NR | NR |
Left median | >14 | >44 | 12 | 57 |
CMAP (mV) | NCV (m/s) | CMAP (mV) | NCV (m/s) | |
Motor nerves | ||||
Left peroneal (TA) | >2 | >41 | 0.6 | 30 |
Left tibial | >2 | >41 | NR | NR |
Right tibial | >3 | >41 | NR | NR |
Left median | >4 | >49 | 7.6 | 51 |
SNAP sensory nerve action potential, CMAP compound muscle action potential, NR no response obtained