ArticleScientific reports2025
Early hemodynamic differences between generalized and focal epilepsy measured by photoplethysmography.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
1 citing paper in PubMed.
- Pulse-based photoplethysmography quality assessment improves wearable seizure detection performance.Epilepsia open · 2026Article
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Authors and funding
12 authors.
Funding
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. The 30 min preictal period was divided into three 10-minute intervals. PPG features analyzed were pulse upslope (PUS), maximal compliance (Kmax), and skewness. Features across 3 preictal intervals showed significant reductions compared to the baseline: PUS (F
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