自Davis(1936)及Jasper(1939)最早用脑电图研究精神分裂症以来,有关精神分裂症脑电图的研究越多越多,但各家所得结果差异颇大。 Fllingson所得精神分裂症脑电图异常率为20％～60％,平均30％;Davis为40％;Colong和wallis为50％。异常多表现为轻度,尤以紧张型异常率最高,妄想型最低,具家族史、早年发病、病程长的精神分裂症异常率最高。最初认为这种异常具有特异 Since Davis (1936) and Jasper (1939) first used EEG to study schizophrenia, the more studies on EEG in schizophrenia, the more varied the results for each. Fllingson schizophrenia EEG abnormalities rate of 20% to 60%, an average of 30%; Davis 40%; Colong and wallis 50%. Abnormalities showed mild, especially in the highest rate of abnormal tension, paranoid lowest, with a family history, early onset, long duration of schizophrenia abnormalities the highest rate of abnormal. This abnormality was initially thought to be specific