Table 1. Summarized clinical and ancillary tests findings.
a (-) no weakness, (+) 4/5 on Medical Research Council (MRC) scale, (++) < 4/5 on MRC scale, (+++) complete paralysis
b (-) no atrophy, (+) mild atrophy, (++) moderate or severe atrophy
c (-) normal, (+) mild, (++) profound
d (+) normal, (+/-) decreased, (-) areflexia
e Motor nerve conduction studies (NCS). MNCV: motor nerve conduction velocity (m/s). CMAP: compound motor action potentials (mV); Muscles recorded: median: abductor pollicis brevis / ulnar: adductor digiti minimi / superficial peroneal: extensor digitorum brevis / tibial: tibialis posterior. NR = not recordable.
f Sensory nerve conduction velocity (NCS). Sensory conduction velocities (m/s). SNAP: sensory nerve action potential (µV). NR = not recordable
LL= Lower limbs; NA = no data available; NCS= nerve conduction studies; UL= upper limbs