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笔者从我院自1989年7月～1996年9月间确诊为脑炎的病例中,筛选出11例以精神异常为首发症状的脑炎患者进行脑电图分析,报告如下: 1 一般资料 1.1 例中,男7例,女4例,年龄11～37岁,平均21岁,四季散发,其中3例在外院诊为“ 精神分裂症”。全部患者均于发病前4～7天内患“上呼吸道感染”或“感冒”,然后出现哭笑无常、自言自语、人格变异等精神症状,均无四肢拙搐。 2 脑电图方法 脑电图方法:使用日本光电八道7209型脑电图仪记录,按国际10/20系统放置头皮电极,常规单
From our hospital from July 1989 to September 1996 confirmed cases of encephalitis, the eleven patients with mental disorders as the first symptom of encephalitis were selected for EEG analysis, the report is as follows: 1 General Information 1.1 In our study, there were 7 males and 4 females, aged from 11 to 37 years old with an average age of 21 years. Four were seasons, of which 3 were diagnosed as schizophrenia in the outpatient setting. All patients were suffering from “upper respiratory tract infection” or “cold” within 4 to 7 days before the onset of symptoms, and then there were no symptoms of psychic symptoms such as dumbness, self-talk and personality variation. 2 EEG method EEG method: the use of Japan Optics Bada 7209 EEG recording, according to the International 10/20 system to place the scalp electrodes, the conventional single