精神发育迟滞的脑电图在国内报道不多,为探讨本病的脑电图变化,特作初步分析。资料与方法 83例中男性61例,女性22例,年龄2～36岁,其中2～10岁9例,11～19岁39例,20岁以上34例。本组83例均为我院门诊和住院病人,根据1989年4月制定的中国精神疾病分类诊断标准中的精神发育迟滞诊断标准确诊的精神发育迟,滞列入本组,其中伴有思维、行为障碍、兴奋 EEG mental retardation reported in the country is not much, in order to explore the EEG changes in this disease, a special analysis for the first time. Materials and Methods 83 cases of male 61 cases, 22 females, aged 2 to 36 years, of which 2 to 10 years in 9 cases, 11 to 19 years in 39 cases, 34 cases over the age of 20. The group of 83 cases were outpatient and inpatient hospital in our hospital, according to the diagnosis of mental retardation in China in April 1989 established the diagnostic criteria for mental retardation diagnostic criteria for the delayed development of mental retardation, included in this group, which accompanied by thinking, Behavioral disorders, excitement