Identification of epileptic networks with graph convolutional network incorporating oscillatory activities and evoked synaptic responses

Yonglin Dou, Jing Xia, Mengmeng Fu, Yunpeng Cai, Xianghong Meng, Yang Zhan

Abstract: Highlights•SEEG data from a combination of awake, sleep and seizure states and CCEP mapping.•Graph representation incorporating oscillatory and synaptic connectivity features.•A two-stream model with unsupervised learning to identify epileptic zones accurately.•Brain-area specific functional network analysis reveals epileptic hubs.