ArticleBrain communications2026
EEG features in late-onset epilepsy: possible correlation with cognitive impairment.
Article in Brain communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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.
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7 authors.
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Abstract
Late-onset epilepsy (LOE) increases the risk of cognitive impairment and is associated with dementia in a bidirectional manner. Scalp EEG is a potential tool for assessing this relationship, but this has not been fully explored. This cross-sectional study reviewed people who had undergone 24-h EEG monitoring at West China Hospital. Individuals with epilepsy whose seizure onset ≥55 years and older healthy controls were included. Diagnosis of cognitive impairment was established at the time of EEG using standardized neuropsychological metrics. EEGs were reviewed and annotated independently by two neurophysiologists. EEG features were extracted according to the standardized computer-based organized reporting of EEG. Potential clinical, MRI, and EEG risk factors of cognitive impairment were analysed in ordinal and binomial regression models. Least absolute shrinkage and selection operator model was used to select the variables most discriminative of cognitive impairment. Among the screened individuals (
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