帕金森病同脑内底神经节的病变及多巴胺代谢的失调有关。病人因吞咽障碍容易引发吸入性肺炎，应用多巴胺治疗可明显提高脑梗塞所致帕金森病人的吞咽反射。作者的研究试图证明金刚胺有促进神经末梢释放多巴胺的作用，从而降低因脑梗塞所致帕金森病人的肺炎发生率。病人选择：有 Parkinson’s disease with intracerebral ganglia lesions and dopamine metabolism disorders related. Patients with swallowing disorders are likely to cause aspiration pneumonia, application of dopamine treatment can significantly improve the swallowing reflex caused by cerebral infarction in patients with Parkinson’s disease. The authors’ study attempts to demonstrate that amantadine promotes dopamine release from nerve endings, thereby reducing the incidence of pneumonia in Parkinson’s patients due to cerebral infarction. Patient choice: yes