Albizzati M G, Bassi S, Passerini D, Crespi V
Acta Neurol Scand. 1976 Sep;54(3):269-77. doi: 10.1111/j.1600-0404.1976.tb04803.x.
The F-wave velocity in the central segment (axilla to spinal cord) was studied employing the "collison technique" described by Kimura (1974), and compared with the conduction velocity obtained with the usual methods. In 25 normal subjects the F-wave velocity increased proceeding proximally, reaching the maximum values in the central tract (64.86 +/- 2.23 m/sec in ulnar nerve). In 11 patients affected by motor neurone disease and 11 patients affected by amyotrophic lateral sclerosis the F-wave velocity decreased significantly proceeding proximally and the minimum values were found in the central tract (52.51 +/- 2.15 m/sec in MND and 48.64 +/- 5.60 m/sec in ALS). We therefore suggest the use of F-wave velocity as a more complete element for precise localization of the lesion in the central segment when the motoneurone is primarily involved.
采用木村（1974年）描述的“碰撞技术”研究了中央段（腋窝至脊髓）的F波速度，并与用常规方法获得的传导速度进行了比较。在25名正常受试者中，F波速度向近端增加，在中央束达到最大值（尺神经为64.86±2.23米/秒）。在11例运动神经元病患者和11例肌萎缩侧索硬化症患者中，F波速度向近端显著降低，且在中央束发现最小值（运动神经元病为52.51±2.15米/秒，肌萎缩侧索硬化症为48.64±5.60米/秒）。因此，我们建议当运动神经元主要受累时，将F波速度作为更完整的要素用于中央段病变的精确定位。
