Characterization of aEEG During Sleep and Wakefulness in Healthy Children
Frontiers in Pediatrics, 2022 IntroductionInterpretation of amplitude-integrated EEG (aEEG) is hindered by lacking knowledge on physiological background patterns in children. The aim of this study was to find out whether aEEG differs between wakefulness and sleep in children ...
Verena T. Löffelhardt +9 more
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Hypersomnia associated with bilateral posterior hypothalamic lesion - A polysomnographic case study [PDF]
, 2003 We examined an obese 58-year-old patient with a bilateral posterior hypothalamic lesion of unknown etiology. A 24-hour polysomnography revealed a markedly increased total sleep time (17.6 h). During daytime, only 3 continuous wake phases occurred.
Uttner, I. +6 more
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Modeling circadian and sleep-homeostatic effects on short-term interval timing [PDF]
, 2015 Short-term interval timing i.e., perception and action relating to durations in the seconds range, has been suggested to display time-of-day as well as wake dependent fluctuations due to circadian and sleep-homeostatic changes to the rate at which an ...
Jakub eSpäti +23 more
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Neuronal avalanches change from wakefulness to deep sleep - a study of intracranial depth recordings in humans [PDF]
, 2013 Neuronal dynamics differs between wakefulness and sleep stages, so does the cognitive state. In contrast, a single attractor state, called self-organized critical (SOC), has been proposed to govern human brain dynamics for its optimal information coding ...
Valderrama, Mario +3 more
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Frontiers in Psychiatry, 2021 Background/Objective: Behavioral and psychological symptoms of dementia (BPSD) have been reported to affect caregiver burden in patients with dementia with Lewy bodies (DLB).
Hideki Kanemoto +8 more
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Hypothalamic GABAergic neurocircuitry in the regulation of energy homeostasis and sleep/wake control
Medical Review, 2022 Gamma-aminobutyric acid (GABAergic) neuron, as one of important cell types in synaptic transmission, has been widely involved in central nervous system (CNS) regulation of organismal physiologies including cognition, emotion, arousal and reward. However,
Jiang Hong
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Orexin/Hypocretin: Wired for Wakefulness [PDF]
, 2003 Orexin neurons play a crucial role in regulating wakefulness and energy metabolism, but until recently, little was known about the factors that influence the activity of these essential cells. Electrophysiological studies have now identified positive and
Mochizuki, Takatoshi +1 more
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REM sleep deprivation during 5 hours leads to an immediate REM sleep rebound and to suppression of non-REM sleep intensity [PDF]
, 1990 Nine healthy male subjects were deprived of REM sleep during the first 5 h after sleep onset. Afterwards recovery sleep was undisturbed. During the deprivation period the non-REM EEG power spectrum was reduced when compared to baseline for the ...
Dijk, D.J., +11 more
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Sleep-wake patterns and sleep quality in urban Georgia
Translational Neuroscience, 2016 Sleep problems represent a worldwide health concern but their prevalence and impacts are unknown in most non-European/North American countries. This study aimed to evaluate sleep-wake patterns, sleep quality and potential correlates of poor sleep in a ...
Sakhelashvili Irine +6 more
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The Effects of Mild Disturbances on Sleep Behaviour in Laying Hens
Animals, 2023 The positive welfare of commercial animals presents many benefits, making the accurate assessment of welfare important. Assessments frequently use behaviour to determine welfare state; however, nighttime behaviours are often ignored.
Endre Putyora +3 more
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