Objective To explore the clinical application value and feasibility of magnetoencephalography(MEG)in the localization of epileptogenic zone and to compare with scalp electroencephalography and other neuroimaging techniques.

• 目的应用脑磁图(MEG)技术对致?灶进行定位,比较其与头皮脑电图(EEG)在神经影像学方法的应用价值,探讨MEG技术对癫?灶定位的应用前景。