preferred_name: Reduced motor nerve conduction velocity (NCV) (range less than 38 m/s to normal)
preferred_name_lc: reduced motor nerve conduction velocity (ncv) (range less than 38 m/s to normal)
label: Reduced motor nerve conduction velocity (NCV) (range less than 38 m/s to normal)
label_lc: reduced motor nerve conduction velocity (ncv) (range less than 38 m/s to normal)