pontobulbar nucleus

例句：

1. 1. The pontobulbar nucleus is a critical partof the brainstem that controls movementin the arms and legs.
   脊髓前角是大脑干的一个关键部分，它控制着手臂和腿部的运动。
2. 2. Injuriesto the pontobulbar areacan lead to paralysis or weakness inthe affected limbs.
   脊髓前角区域的损伤可能导致受影响的肢体瘫痪或无力。
3. 3.Researchers are studying the effects of drugson the pontobulbar systemto develop new treatments for Parkinson's disease.
   研究人员正在研究药物对脊髓前角系统的影响，以开发帕金森病的新治疗方法。