Hypermyotonia and Ⅳ-level myodynamia in both lower extremities,tendon hyperreflexia,knee cap clonus(+),ankle clonuses(+),Babinski sign(+),and flexion pathologic reflexes(+);
Hypermyotonia and Ⅳ-level myodynamia in both lower extremities,tendon hyperreflexia,knee cap clonus(+),ankle clonuses(+),Babinski sign(+),and flexion pathologic reflexes(+);
下肢肌张力增高,肌力Ⅳ级,腱反射亢进,髌、踝阵挛阳性,Babinski征阳性,屈性病理反射阳性;