Table 1: Electrophysiologic Examination: Nerve Conduction Velocity.

Right Left
Nerve Site Dist (cm) Lat (ms) Amp (mV) Vel (m/s) Dist (cm) Lat (ms) Amp (mV) Vel (m/s)
MOTOR
Median Wrist 22 2.6 6.34 52.3 21 2.8 7.45 53.8
Elbow 4.2 5.95 3.9 5.17
F-wave 24.4 25.2
Ulnar Wrist 20 2 4.99 62.5 20 1.8 4.49 57.1
Elbow 3 5.09 3.5 3.72
F-wave 25.6 25.3
Peroneal Ankle 26 3 1.21 32.9 28 3.5 2.26 37.8
Knee 7.9 1.23 7.4 2.09
F-wave
Tibial Ankle 32 3.4 8 37.6 30 3.4 10.7 37.9
Knee 8.5 6.54 9.2 8.76
F-wave 42.4 43
SENSORY
Median 2nd digit NR NR
Ulnar 5th digit NR NR
Radial 1st digit NR NR
Sural Ankle NR NR

Absent sensory potentials on both upper and lower extremities, with normal motor potentials amplitude and conduction velocities were seen on electrophysiologic examination.