EEG correlates of sleep stages, sleep discrepancy, and insomnia: a comparative analysis of people with insomnia and healthy sleepers using spectral power and sample entropy
This study investigated neurophysiological differences between individuals with and without insomnia across sleep stages and sleep discrepancy conditions using electroencephalography (EEG). EEG band powers (Delta, Beta) and entropy metrics (Sample Entropy and Multiscale Sample Entropy) were analyzed from each epoch of...