Appliance of deep brain needle electrode EEG in epilepsy surgery for hetertopic grey matter

摘要

Objective Heterotopia gray matter (HGM) and hypothalamic hamartoma (HH) ,congenital brain malformation underlied by neuronal migration disorders,are one of significant causes of epilepsy,this paper is to discuss the value of deep brain needle electrode EEG in epileptogenic zone localization in patients with nodule HGM and HH. Methods Intracranial electrodes EEG data of patient with HGM and HH