1·Objective to examine whether spreading depression (SD) precondition can induce brain ischemic tolerance.
目的验证扩散性抑制(SD)可诱导脑缺血耐受。
2·Studies in recent years have found that cortical spreading depression (CSD) may be one of the important mechanisms for the cause of migraine.
近年来的研究发现，皮质扩散抑制(CSD)可能是偏头痛发病的重要机制之一。
3·Its pathogenesis is still not completely clarified, animal models are established on the basis of trigeminovascular theory, cortical spreading depression theory and neurovascular theory.
其发病机制至今尚未完全明了，动物模型基于三叉神经血管学说、皮层扩散抑制学说和血管学说等理论而建立。
4·After about 43ma when the convergence direction of the Pacific plate changed, the faulting in Jiyang depression was mainly controlled by the NW-SE trending regional spreading process.
大约43 M a后，太平洋板块聚敛方向改变，济阳坳陷断裂活动主要受nw - SE向区域伸展作用控制。