Thomas P K, Calne D B
J Neurol Neurosurg Psychiatry. 1974 Jan;37(1):68-75. doi: 10.1136/jnnp.37.1.68.
Measurements of motor nerve conduction velocity are reported in 88 subjects from 20 families in which a clinical diagnosis of peroneal muscular atrophy had been made in the index cases. The values display a bimodal distribution. The majority of cases show a substantially reduced conduction velocity, a smaller group displaying velocities within the normal range or only slightly decreased. This difference was demonstrated to have a genetic basis.
对20个家庭中的88名受试者进行了运动神经传导速度测量,这些家庭中的先证者均被临床诊断为腓骨肌萎缩症。测量值呈双峰分布。大多数病例的传导速度显著降低,一小部分病例的传导速度在正常范围内或仅略有下降。这种差异被证明具有遗传基础。