患者,秦XX,男性,15岁,学生,近半年来,无明显诱因时常出现发笑,每次持续时间数秒不等,不伴舌咬伤及尿,便失禁,发作后自觉疲乏,无力,对当时情况不能回忆,每次发作后入睡1-2小时,醒后如常人。病初每10天左右发作一次,于就诊20天前,发作频繁,每日发作3-10次不等,多于晚饭后发作,偶于走路及上课时发生,未经任何治疗而来诊,患者足月顺产,无头部 Patients, Qin XX, male, 15 years old, student, nearly six months, no obvious incentive to laugh often, each duration of a few seconds, without tongue bites and urine, incontinence, after the onset of conscious fatigue, weakness, right At that time can not recall the situation, sleep 1-2 hours after each attack, normal people wake up. Early attack every 10 days or so once, 20 days prior to treatment, seizures frequent, episodes 3-10 times a day, more than after the episode, even when walking and class, without any treatment and visit, Full-term follow-up of patients without head