很多技术被用来监测缺血性脑损害的程度和预测缺血性脑损害患者的近、远期预后 ,例如ＭＲＩ、ＣＴ等成像技术帮助医生了解病变范围和程度并有助于制定治疗计划 ,但临床上连续作ＭＲＩ、ＣＴ监测是不现实的。近二十年来人们把注意力渐转向了神经生化标志 ,越来越多的神经系统特? Many techniques are used to monitor the extent of ischemic brain damage and to predict near and long-term prognosis in patients with ischemic brain damage. Imaging techniques such as MRI and CT can help doctors understand the extent and extent of the lesion and help to develop a treatment plan. However, continuous clinical MRI, CT monitoring is not realistic. In the past twenty years, people have gradually turned their attention to the neurobiochemical markers. More and more nervous system diseases have been reported.