Ballantyne J P, Hansen S
J Neurol Neurosurg Psychiatry. 1974 Nov;37(11):1195-201. doi: 10.1136/jnnp.37.11.1195.
The results of the application of a computerized method for the estimation of motor unit numbers in the human extensor digitorum brevis are presented. In patients with Duchenne and limb-girdle and facioscapulohumeral muscular dystrophies, motor unit numbers are within the normal range, but are significantly reduced in myotonic muscular dystrophy.
本文展示了一种用于估计人类趾短伸肌运动单位数量的计算机化方法的应用结果。在患有杜氏肌营养不良症、肢带型肌营养不良症和面肩肱型肌营养不良症的患者中,运动单位数量在正常范围内,但在强直性肌营养不良症中显著减少。