我院1973～1980年为颈内动脉系统脑血栓患者检查脑电图95例,其中正常者21例,异常者61例,我们的体会是: 一、虽然脑电图对脑血栓没有特异的诊断意义,但结合临床,尤其是在急性期,对判断病变的部位和范围大小,鉴别病变的性质,观察病情的转归和估计预后等,都具有一定的诊断价值。1.确定病变部位:脑血栓所致的大脑皮层梗塞比皮层下梗塞,局限性慢波一般较显著,且存在 Our hospital from 1973 to 1980 for the internal carotid artery in patients with cerebral thrombosis examination of 95 cases of EEG, including 21 cases of normal, 61 cases of abnormalities, our experience is: First, although the EEG has no specific diagnosis of cerebral thrombosis However, combined with clinical, especially in the acute phase, to determine the size of the lesion site, identify the nature of the lesion, the prognosis of the prognosis of the observation and prognosis, have some diagnostic value. 1. Determine the lesion: cerebral infarction caused by cerebral thrombosis than subcortical infarction, localized slow waves are generally more significant, and there