作者对32例在脑动脉硬化基础上造成脑主干动脉闭塞或狭窄性病变的成人患者进行了颞浅动脉(STA)—大脑中动脉皮层支(MCA)吻合术,并对术前、术后(8个月以上)的脑电图做了追踪观察,术前脑电图正常者14例,异常者18例,结果如下:1.术后早期,在以开颅部位为中心的区域有慢波增加,一过性脑电图变坏,其中术前脑电图正常组占36%,术前异常组占33%,平均为34%.2.术后在开颅侧颞中部可见到间歇性局灶性高 The authors performed anastomosis of the superficial temporal artery (STA) - middle cerebral artery (MCA) in 32 adult patients with cerebral arterial occlusive disease or stenosis caused by cerebral arteriosclerosis. The patients underwent preoperative and postoperative 8 months or more) EEG tracking, preoperative EEG normal in 14 cases, 18 cases of abnormalities, the results are as follows: 1 postoperative early, in the area of ​​the craniotomy as the center of the slow wave Increased, transient electroencephalogram deterioration, including 36% preoperative EEG normal group, preoperative abnormal group accounted for 33%, an average of 34% .2 after surgery in the temporal midflex can be seen intermittent Focal high