Methods Video EEG monitoring under the state of awaking and sleeping and with evoked tests and congnitive tests, was performed continuously for 6 hours in 203 children with episodic symptoms.

• 方法对203例具有发作性症状的患儿进行连续6小时的包括清醒、睡眠、诱发试验及必要的认知测验的Video－EEG监测。