150例脑动脉硬化患者,经检查异常脑血流图占92%,眼底改变占96%,其中中度或重度异常较多均占总人数的69.3%,异常脑电图占53.3%。界限性和轻度弥散性异常较多占总人数的64%,据此可看出脑血流图和眼底检查在诊断脑动脉硬化中均具有较重要的意义,但在反映脑血管机能改变方面脑血流图比眼底检查灵敏度高。脑电图在此症诊断中脑电波明显异常者不多见。 150 cases of cerebral arteriosclerosis patients, 92% of abnormal cerebral blood flow examination, fundus changes accounted for 96%, of which moderate or severe abnormalities accounted for 69.3% of the total number, abnormal EEG accounted for 53.3%. Boundary and mild diffuse abnormalities accounted for 64% of the total number of people, we can see that cerebral blood flow diagram and fundus examination in the diagnosis of cerebral arteriosclerosis are more important, but in reflecting changes in cerebrovascular function Cerebral blood flow than the fundus examination sensitivity. EEG in the diagnosis of abnormal brain waves were not unusual.