Table 3: EMG Summary (Initial Visit)

On EMG there was diffuse abnormalities in lower extremities with
increased insertional activity, increased spontaneous activity, increased motor
unit duration, diminished recruitment and decreased interference pattern with
positive short waves and fibrillation potentials present. These same findings
were also observed in the bilateral upper brachioradialis and bicep muscles.
The lumbar paraspinals, and cervical paraspinals showed no abnormalities.