BMC medicine
Harmonic patterns embedded in ictal EEG signals in focal epilepsy: new insight into the epileptogenic zone.
Lingli Hu, Lingqi Ye, Hongyi Ye, Xiaochen Liu, Kai Xiong, Yuanming Zhang, Zhe Zheng, Hongjie Jiang, Cong Chen, Chunhong Shen, Zhongjin Wang, Jiping Zhou, Yingcai Wu, Kejie Huang, Junming Zhu
Published: 202610.1186/s12916-026-04665-7
Abstract
BACKGROUND: Localization of the epileptogenic zone (EZ) requires further refinement. We identified a unique ictal spectral structure, the "harmonic pattern" (H pattern), which potentially serves as a novel biomarker for localizing the EZ. This study…
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