选取142名健康成人,刺激正中神经,记录短潜伏期上肢体感诱发电位,采用逐步回归的方法,建立有关峰潜伏期、峰间潜伏期以及左右侧肢体差值的多元回归方程,并限定其生理参考值的上限。经统计处理,剔除身高的影响,年龄、性别、气温有一定影响。正常人双侧无显著差异。 A total of 142 healthy adults were selected to stimulate the median nerve. The somatosensory evoked potentials of the short-term upper extremities were recorded. The multiple regression equations of peak latency, peak latency and left and right limbs were established by stepwise regression, and their physiological reference values Capped. After statistical processing, excluding the impact of height, age, gender, temperature have a certain impact. Normal people no significant difference between the two sides.