癫痫发作的特征性脑电图表现是（ ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='25380' and id < 2139237 and id<>'2139237' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25380' and id > 2139237 and id<>'2139237' order by id asc limit 5