spasm of nape and back

例句：

1. 1. He had a spastic tic in his right arm that made it difficult for him to move.
   他的右臂有一个痉挛性的抽搐，使他很难移动。
2. 2. The patient was having a spastic seizure, which required immediate medical attention.
   病人正在经历一次痉挛性发作，需要立即医疗关注。
3. 3. The doctor prescribed medication to help the patient overcome his spastic condition.
   医生开了药来帮助病人克服他的痉挛状况。