ventrolateral thalamotomy

例句：

1. 1. The patient underwent ventrolateral thalamotomy for treatment ofepilepsy.
   这名患者因癫痫接受了腹侧外侧丘脑切断术治疗。
2. 2. The surgery was performed to alleviate thepatient's chronic pain.
   手术是为了缓解患者的慢性疼痛。
3. 3. The ventrolateral thalamotomy has been shown to improvecognitive function in some patients.
   一些患者在接受腹侧外侧丘脑切断术后，认知功能有所改善。