ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2024
Intracerebral Dynamics of Sleep Arousals: A Combined Scalp-Intracranial EEG Study.
Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Wakefulness regulation of memory encoding and retrieval: structure and activity.National science review · 2026Review
- Temporally Continuous Automated Sleep-Wake Classification Using Deep Learning.medRxiv : the preprint server for health sciences · 2025Article
- Human deep sleep facilitates cerebrospinal fluid dynamics linked to spontaneous brain oscillations and neural events.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Acute effects of different physical activity on executive function and regulation role of beta oscillation in sedentary youth frontal region.Scientific reports · 2024Article
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Authors and funding
7 authors.
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No grant is acknowledged in the PubMed record.
Abstract
As an intrinsic component of sleep architecture, sleep arousals represent an intermediate state between sleep and wakefulness and are important for sleep-wake regulation. They are defined in an all-or-none manner, whereas they actually present a wide range of scalp-electroencephalography (EEG) activity patterns. It is poorly understood how these arousals differ in their mechanisms. Stereo-EEG (SEEG) provides the unique opportunity to record intracranial activities in superficial and deep structures in humans. Using combined polysomnography and SEEG, we quantitatively categorized arousals during nonrapid eye movement sleep into slow wave (SW) and non-SW arousals based on whether they co-occurred with a scalp-EEG SW event. We then investigated their intracranial correlates in up to 26 brain regions from 26 patients (12 females). Across both arousal types, intracranial theta, alpha, sigma, and beta activities increased in up to 25 regions (
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