国外报道对糖尿病病人作脑电图(EEG)检查时,即使其血糖高达11.1～16.7mmol/L(200～300mg/dl)以上,其 EEG 仍属正常。一般认为单纯高血糖不引起 EEG 改变,只有低血糖时 EEG 才有改变。有糖尿病性昏迷时,EEG 出现α波消失,并出现广泛性慢波,但慢波一般也不如肝昏迷显著。国内首都医院曾对73例糖尿病病人作了 EEG 检查,发现43例正常,7例低波幅,1例边缘状态,14例轻度异常,7例中度异常,1例高度异常。 Foreign reports of diabetic patients for electroencephalography (EEG) examination, even if the blood sugar as high as 11.1 ~ 16.7mmol / L (200 ~ 300mg / dl) above, the EEG is still normal. Generally considered simple hyperglycemia does not cause EEG changes, only when low blood sugar EEG have changed. A diabetic coma, EEG α wave disappeared, and the widespread slow wave, but the slow wave is generally not as significant as hepatic coma. 73 cases of diabetes mellitus were examined by EEG at the Capital Metropolitan Hospital. There were 43 normal, 7 low-amplitude and 1 marginal state, 14 mild abnormalities, 7 moderate abnormalities and 1 highly abnormal.