大脑的功能和物质代谢很大程度地依靠大脑血流,大脑血流供血氧不足可引起继发的脑功能紊乱,出现神经细胞电活动紊乱。过去对闭塞性脑血管疾病的脑电图,临床及脑血管造影对照研究的结果不大一致,作者希望通过这三者对比研究对诊断有所帮助。作者对104名各种不同的大脑血管闭塞综合征,不同的时期及不同严重程度的患者,进行临床、脑血管造影及脑电图三者关系的研究,患者年龄从20—75岁,同时与相似年 The brain’s function and material metabolism rely heavily on cerebral blood flow, cerebral blood flow insufficiency can cause secondary brain disorders, neuronal electrical activity disorder. The past on the occlusive cerebrovascular disease, EEG, clinical and cerebral angiography control study results are not consistent, the author hopes that the comparative study of these three will be helpful in the diagnosis. The author of 104 different types of cerebral vascular occlusion syndrome, at different times and different severity of patients, clinical, cerebral angiography and electroencephalography of the relationship between the three studies, patients aged 20-75 years, at the same time and Similar years