pathological nystagmus

例句：

1. 1.He was diagnosed with pathological nystagmus after a series of tests.
   经过一系列测试后，他被诊断出患有病理性眼球震颤。
2. 2. The patient's symptoms were consistent with pathological nystagmus.
   患者的病症与病理性眼球震颤相符。
3. 3. The doctor explained that pathological nystagmus could be caused by various neurological disorders.
   医生解释说，病理性眼球震颤可能由各种神经系统疾病引起。