蒙古沙土鼠是研究脑缺血的理想动物。作者用修订后的 McGraw 卒中指数和局部脑血流测定方法研究了沙土鼠左侧颈动脉结扎后脑局部血流和神经病学症状之间的关系。在46只沙土鼠中,6只作为对照组,其余在轻度麻醉下作左颈动脉结扎术。手术后的动物根据神经病学症状按修订 McGraw 卒中指数分为三组。卒中指数的总积分为25。将积分为0的分入第一组,积分 Mongolian gerbils are ideal for studying cerebral ischemia. The authors used the revised McGraw Stroke Index and regional cerebral blood flow measurement methods to study the relationship between cerebral blood flow and neurological symptoms after gerbil left carotid artery ligation. Among 46 gerbils, 6 were used as control group, and the rest were left carotid artery ligation under mild anesthesia. The animals after surgery were divided into three groups according to the neurological symptoms according to the revised McGraw Stroke Index. The total score for the stroke index is 25. Points into the first group of 0 points, points