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Table 2 CMAP morphology.

From: Assessing motor deficits in compressive neuropathy using quantitative electromyography

Group Pk-Pk Amplitude (μV) Neg Pk Amplitude (μV) Neg Pk Area (μVms)
Healthy 19797 (17790-23458)* 11830 (10741-12922)* 31468 (29964-41797)*
Mild CTS 12940 (10447-14175)** 7518 (6824-8889)** 22114 (17452-28462)**
Severe CTS 10053 (8242-15437)** 6447 (4884-8311)** 21749 (15994-31206)**
  1. Medians and interquartile ranges are presented.* denotes a significant difference from parameters notated with **, Neg Pk = negative-peak; Pk-Pk = peak-to-peak