癫痫是小儿时期最常见的一种神经系统综合征。小儿癫痫约占全部癫痫的2/3。一般认为,癫痫发作是继发于突然短暂的脑功能失调,伴脑灰质的大量迅速放电。由于放电的部位、传布的方式和范围不同,形成了不同的发作类型。在临床上,表现为运动、感觉、意识、精神及植物神经异常。在脑电图上,则出现阵发性高波幅的异常放电。各类癲痫的临床及脑电图特征(见图1) 按各类癫痫大致出现的年龄先后,分述如 Epilepsy is the most common type of neurological syndrome in infancy. Pediatric epilepsy accounts for about 2/3 of all epilepsy. Generally believed that seizures are secondary to sudden transient brain dysfunction, with a large number of gray matter rapid discharge. Due to the discharge of the site, spread the way and scope of different formed a different type of attack. In clinical practice, manifested as exercise, feeling, consciousness, mental and autonomic abnormalities. In the electroencephalogram, there are abnormal high-amplitude paroxysmal discharge. Various types of epilepsy clinical and EEG characteristics (see Figure 1) according to the approximate age of all types of epilepsy has been divided into