stepping reflex

例句：

1. 1. The scientist noticed that the patient's stepping reflex was delayed.
   科学家注意到病人的踏步反射延迟了。
2. 2.During the experiment, the subject's stepping reflex was tested to see if it was normal.
   在实验过程中，对受试者的踏步反射进行了测试，以确定是否正常。
3. 3. The researcher found that the patient's stepping reflex was abnormal, which could indicate a neurological disorder.
   研究者发现患者的踏步反射异常，这可能表明有神经系统疾病。