Dizziness, the feeling of walking to fall: First of all, clinically, it can be seen in the cerebellum lesion, because the cerebellum is the organ in charge of the balance, when the lesion occurs, the person can appear dizziness, walking skewed, and in serious cases, there will be a fall. In the case of cerebellar hemispheric lesions, the patient will fall to the affected side, and in the case of cerebellar earthworm lesions, the patient may fall backwards. In the case of intracranial space-occupying lesions, the onset is relatively slow and the progression is slow. In the case of cerebrovascular disease, the patient tends to have a sudden onset, and the abnormalities can be detected after a CT or MRI examination of the head. Secondly, clinically, it can also be seen in patients with multi-system atrophy or Parkinson’s disease, due to cerebellar atrophy or brainstem atrophy and extrapyramidal system affected, it can appear to fall down and dizziness, and in serious cases, it can also appear to have dystonia, and clinically, the main treatment is to address the cause of the treatment.