ocular nystagmus

例句：

1. 1.He experienced a sudden ocular nystagmus during the seizure.
   他在发作期间突然经历了一次眼球震颤。
2. 2.The patient's eyes were twitching and he had to hold his head still.
   病人的眼睛在抽搐，他不得不保持头部静止。
3. 3. The doctor suspected that the patient might have suffered from ocular nystagmus due to the medication.
   医生怀疑病人可能是由于药物的原因而出现了眼球震颤。