【摘要】 偏头痛是临床常见的原发性头痛类型，近年来关于其与缺血性脑卒中关系的研究越来越多。研究表明偏頭痛与缺血性脑卒中风险增加有关，但二者相互关联的可能发病机制尚不十分清楚，可能机制包括皮层扩散抑制、卵圆孔未闭、高凝状态及内皮功能障碍、动脉夹层及遗传因素等。

    【关键词】 偏头痛； 缺血性脑卒中； 皮层扩散抑制

    【Abstract】 Migraine is a common type of primary headache，and more and more researches on the relationship between migraine and ischemic stroke have been reported in recent years.Studies shown that migraine is associated with an increased risk of ischemic stroke，there is a close relationship between them，but the correlative pathogenesis is still unknow.Possible mechanisms include cortical spreading depression ......