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A spectrum of altered non-rapid eye movement sleep in schizophrenia [PDF]

open access: greenSLEEP, 2023
Background: Multiple facets of sleep neurophysiology, including electroencephalography (EEG) metrics such as non-rapid eye movement (NREM) spindles and slow oscillations (SO), are altered in individuals with schizophrenia (SCZ). However, beyond group-level analyses which treat all patients as a unitary set, the extent to which NREM deficits vary among ...
Nataliia Kozhemiako   +24 more
openalex   +4 more sources

Odors enhance slow-wave activity in non-rapid eye movement sleep

open access: greenJournal of Neurophysiology, 2016
Most forms of suprathreshold sensory stimulation perturb sleep. In contrast, presentation of pure olfactory or mild trigeminal odorants does not lead to behavioral or physiological arousal. In fact, some odors promote objective and subjective measures of sleep quality in humans and rodents.
Ofer Perl   +8 more
openalex   +5 more sources

Increased Awakenings From Non-rapid Eye Movement Sleep Explain Differences in Dream Recall Frequency in Healthy Individuals [PDF]

open access: yesFrontiers in Human Neuroscience, 2019
BackgroundDreaming is a universal experience, yet there is considerable inter-individual variability in dream recall frequency (DRF). One dominant model, the “arousal-retrieval” model, posits that intra-sleep wakefulness is required for dream traces to ...
Mariza van Wyk   +2 more
doaj   +2 more sources

A spectrum of altered non-rapid eye movement sleep in schizophrenia. [PDF]

open access: hybridSleep
Kozhemiako N   +24 more
europepmc   +2 more sources

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