range, 0-4), and ankle clonus (range, 0-5).Improvement in ambulatory ability was determined by the timed up-and-go test (TUG), the 10-minute walking test, and cadence (steps/minute).

• 0-4 级)、肌阵挛程度 (0-5级) 等对肌张力的评估，以及计时性起立-行走时间测验 (TUG)、十公尺行走时间测试和步频等行走功能的测量。