患者叶某,男性,18岁,汉族,战士,右利者。1984年8月17日入院。 于1984年8月1日晨不明原因的阵发性头胀痛,限局于前额部,伴恶心呕吐,口角向右歪斜,流延,喝水时偶感呛咳,耳鸣,左眼睑闭合不全,左侧上下肢体活动不便。于1984年8月6日在某医院检查:脑电图重度异常,有大慢波及位相倒置, Patient Yemou, male, 18 years old, Han nationality, warrior, right-wing man. August 17, 1984 admission. On the morning of August 1, 1984 morning unexplained paroxysmal headache, limited to the forehead, with nausea and vomiting, skew to the right corner of the mouth, casting, drinking occasional choking cough, tinnitus, left eyelid insufficiency, left Upper and lower body movements inconvenience. On August 6, 1984 in a hospital examination: EEG severe abnormalities, there is a large slow wave phase inversion,