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Table 1 Nerve conduction studies

From: Transient, recurrent, white matter lesions in x-linked Charcot-Marie-tooth disease with novel mutation of gap junction protein beta 1 gene in China: a case report

Nerve Stimulation site Distal latency (ms) Amplitude (sensory in μV, motor in mV) Velocity (m/s)
Sensory     
Left median Finger I   3.2 (↓92%) 33 (↓42%)
  Wrist   3.7 (↓69%) 43 (↓39%)
Right median Finger I   1.3 (↓97%) 37 (↓35%)
  Wrist   2.7 (↓78%) 42 (↓40%)
Right ulnar Finger V   1.8 (↓89%) 36 (↓39%)
  Wrist   2.0 (↓78%) 45 (↓33%)
Left fibular Toe I    Absent
  Ankle    Absent
Left posterior tibial Toe I    Absent
Right fibular Toe I    Absent
  Ankle    Absent
Right posterior tibial Toe I    Absent
Motor     
Left median Wrist 4.2 (↑40%) 1.7 (↓92%)  
  Elbow   1.5 (↓91%) 40 (↓38%)
Right median Wrist 4.0 (↑33%) 7.7 (↓65%)  
  Elbow   5.0 (↓72%) 33 (↓49%)
Right ulnar Wrist 2.7 (Normal) 8.9 (Normal)  
  Elbow   7.7 (Normal) 39 (↓39%)
Left fibular Ankle Absent   
  Fibular head    Absent
Left posterior tibial Ankle 4.5 (Normal) 0.3 (↓98%)  
Right fibular Ankle Absent   
  Fibular head    Absent
Right posterior tibial Ankle Absent