脑卒中是老年人癫癎发作中最常见的原因之一。一般认为，卒中后两周内出现的癫癎发作称为卒中后早期癫癎发作，两周后出现者则称迟发性癫癎。二者之间的关系尚有争论，作者对此进行了前瞻性研究。１　资料和方法　（１）观察组：１９９３年２月～１９９４年１０月间收治并经Ｃ Stroke is one of the most common causes of epileptic seizures in the elderly. It is generally believed that the onset of epilepsy within two weeks after stroke is referred to as an episode of epileptic seizure in the early post-stroke period, and the case of late onset epileptic seizure after two weeks. The relationship between the two is still controversial, the author conducted a prospective study. 1 Materials and Methods (1) observation group: February 1993 ~ October 1994 were admitted to and C