ArticleScientific reports2025
Multimodal assessment of sleep-wake perception in insomnia disorder.
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 6 papers.
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Who cites it
6 citing papers in PubMed.
- Improved subjective sleep quality in older adults by enhancing the GABAergic system in the sensorimotor cortex.The Journal of physiology · 2026Article
- Article
- Insomnia disorder.Nature reviews. Disease primers · 2026Review
- Immersive NREM2 dreaming preserves subjective sleep depth against declining sleep pressure.PLoS biology · 2026Article
- Perceived sleep disturbance in healthy women with a history of childhood emotional abuse is not reflected in objective sleep measures or nocturnal heart rate variability.Frontiers in psychiatry · 2026Article
- Nutritional and Lifestyle Behaviors and Their Influence on Sleep Quality Among Spanish Adult Women.Nutrients · 2025Article
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Authors and funding
12 authors.
Funding
Abstract
Insomnia disorder is a prevalent health problem. The primary diagnostic criterion is a subjective complaint about reduced quantity or quality of sleep, which is often not observed in objective sleep measurements. Here we show that patients with insomnia disorder, characterized by substantial subjective sleep complaints, did not differ on objective measures of sleep continuity, sleep architecture, spectral power, spectral slope, and phase-amplitude coupling of slow oscillatory and spindle activity. Perception of wakefulness following serial awakenings from NREM sleep was frequent in both patients and controls, with no significant group difference. High frequency spectral power, as an index of cortical arousal prior to awakening, but not standard measures of sleep, predicted the perception of wakefulness across groups, possibly related to physiological wake-like activity during sleep. Our results support the notion that sleep-wake regulatory systems and direct sleep-wake perception are often intact in patients with insomnia disorder. These results propose empirical support for cognitive behavioral therapy for insomnia as the first-line treatment.
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