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Table 4 Ulnar nerve conduction parameters of patients with amyotrophic sclerosis

From: Evaluation of F wave and split hand index in patients with amyotrophic lateral sclerosis

Parameter

Hands of patients with ALS n = 44

P value

Without pyramidal signs n = 24

With pyramidal signs n = 20

DML (msec)

2.44 ± 0.3

2.31 ± 0.27

0.199

CMAP amplitude (mV)

9.84 ± 2.08

9.48 ± 1.23

0.369

MCV (m/s)

56.18 ± 1.97

57.25 ± 2.23

0.101

SNAP amplitude (μV)

37.25 ± 10.9

33.87 ± 7.49

0.447

SNCV (m/s)

58.36 ± 0.73

58.50 ± 0.86

0.285

  1. ALS amyotrophic lateral sclerosis, DML distal motor latency, CMAP compound muscle action potential, MCV motor conduction velocity, SNAP sensory nerve action potential, SNCV sensory nerve conduction velocity