Neural Signatures of Conscious Experience During Sleep: A Serial Awakening Study Using High-Density EEG

Multi-Methodological Characterization of Sleep Deprivation: From Standard EEG Power Spectra to Aperiodic Dynamics in Humans and Mice

This work systematically characterize the electrophysiological signatures of prolonged wakefulness using a multi-methodological approach and identifies robust cross-species biomarkers of sleep pressure, potentially enabling personalized chronotherapeutic interventions for psychiatric disorders.

What EEG doesn’t see: a whole-brain MEG map of sleep spindles and slow oscillations

Sleep spindles and slow oscillations (SOs) are hallmarks of non-rapid eye movement (NREM) sleep, linked to memory consolidation and restorative functions. They are usually detected in one or a few scalp electroencephalography (EEG) channels with parameters that vary across studies, and serve as the reference even in ma...

Stage-specific EEG spectral signatures of primary insomnia: regional and sex-related differences across NREM and REM sleep.

An interpretable, stage-specific framework for identifying EEG biomarkers of insomnia is established and the value of explainable artificial intelligence in advancing the neurophysiological understanding of sleep disturbance is demonstrated.

Stable4: Four Pretrained Sleep-EEG Outputs for Future Cognitive Impairment

Slow power-envelope associations among brain, heart, and gut signals during sleep: an exploratory multivariate transfer entropy study

Sleep and the brain-gut axis both involve the coordinated regulation of the central nervous system (CNS), autonomic nervous system (ANS), and enteric nervous system. Although the role of the brain-gut axis in sleep regulation is increasingly recognized, the dynamic information flow and its directionality among the br...

Aperiodic-Aware EEG Features for Cross-Subject Acute Sleep Deprivation Detection

. Acute sleep deprivation impairs vigilance and cognitive stability. Resting-state electroencephalography (EEG) is a potential approach, although traditional bandpower features may be confounded by broadband aperiodic activity. In this study, the authors assessed whether aperiodic-aware EEG characteristics could serve...