癫痫发作表现极为复杂,目前脑电图检查仍是癫痫诊断的重要手段。我科门诊1979～1987年诊治癫痫2155例,全部经过脑电图检查,现将其发作间歇期脑电图表现分析如下。临床资料一、一般资料:性别:男1403例,女752例。发病年龄:14岁以下1120例,15～25岁695例,26～50岁335例,不详5例。二、病程:病程1月内者占6％,1月至半年占16.4％,半年～1年占20.6％,1～5年占24.6％,6～10年占18％,10年以上者占15％。三、发病诱因:精神因素占38.6％,疲劳占 Seizures performance is extremely complex, the current EEG examination is still an important means of diagnosis of epilepsy. Our clinic diagnosis and treatment of 2155 cases of epilepsy from 1979 to 1987, all through the EEG examination, now its episode interval EEG performance analysis is as follows. Clinical data First, the general information: Sex: male 1403 cases, female 752 cases. Age of onset: 1120 cases of patients under 14, 695 cases of 15 to 25 years old, 335 cases of 26 to 50 years old, unknown in 5 cases. Second, the course of disease: duration of 1 month accounted for 6%, January to half of 16.4%, six months to a year accounted for 20.6%, 1-5 years accounted for 24.6%, 6-10 years accounted for 18%, 10 years accounted for more than 15%. Third, the incidence of incentives: mental factors accounted for 38.6%, fatigue accounted for