The results indicated that the motor unit potential(MUP) in ENMG of hysteriac was few or even was not detected;

• 结果提示：癔症患者的ENMG中运动单位电位（MUP）较少，甚至引不出，运动神经传导速度（MNCV）和感觉神经传导速度（SNCV）基本正常或轻度减慢；