Early hemodynamic differences between generalized and focal epilepsy measured by photoplethysmography

Early hemodynamic differences between generalized and focal epilepsy measured by photoplethysmography

Abstract Photoplethysmography (PPG) detects hemodynamic changes during epileptic seizures. This study aim to investigate PPG signals changes during generalized tonic‒clonic seizures (GTCSs) and focal impaired awareness seizures (FIASs). 17 GTCS and 19 FIAS episodes were recorded from 18 patients. Th...

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Bibliographic Details
Main Authors: Aoxue Mei, Cong Fu, Zhao Liu, Yujiao Yang, Xiongfei Wang, Mengyang Wang, Jing Wang, Zhigang Han, Yujie Bo, Ke Xu, Chongyang Tang, Guoming Luan
Format: Article
Language:English
Published: Nature Portfolio 2025-06-01
Series:Scientific Reports
Subjects:
Epilepsy
Photoplethysmography
Generalized tonic‒clonic seizures
Focal impaired awareness seizures
Online Access:https://doi.org/10.1038/s41598-025-02127-3
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