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由于健康人肢体神经传导速度(NCV)随温度下降呈线性降低近5％或1.8～4m/s/℃,因此在测定NCV时,应加热低温肢体到恒定的温度或使用温度矫正系数予以校正。动物研究表明脱髓鞘神经炎模型的温度矫正系数明显低于正常对照组。本研究目的在于确定冷刺激对正常人和具有神经病变患
As NCV decreases linearly by nearly 5% or 1.8-4 m / s / ° C with decreasing temperature, cold limbs should be heated to a constant temperature or corrected for temperature when determining NCV. Animal studies show that the temperature correction coefficient of demyelinating neuritis model was significantly lower than the normal control group. The purpose of this study was to identify cold stimuli in normal subjects and patients with neuropathies