Results 51 to 60 of about 152,319 (200)
SoftwareXRapid eye movement (REM) sleep plays a crucial role in brain functions such as memory consolidation and mood regulation. Alterations in REM sleep and REM sleep behaviour disorders are early biomarkers of neurodegenerative disorders. The microstructure of
Kiran K G Ravindran, Derk-Jan Dijk
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Characteristic Effects of Anti-dementia Drugs on Rat Sleep Patterns
Journal of Pharmacological Sciences, 2009 The present study was undertaken to clarify the effects of anti-dementia drugs on sleep pattern in rats. Electrodes were chronically implanted into the frontal cortex and the dorsal neck muscle of rats for the electroencephalogram (EEG) and ...
Takayuki Ishida, Chiaki Kamei
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Differentiated effects of the multimodal antidepressant vortioxetine on sleep architecture: Part 1, a pharmacokinetic/pharmacodynamic comparison with paroxetine in healthy men [PDF]
, 2015 We compared the effect of vortioxetine, paroxetine and placebo after three days of dosing on sleep architecture. This was a randomised, double-blind, four-way crossover, placebo-controlled, multiple-dose study in 24 healthy young men.
Areberg, J +4 more
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Sleep Science and Practice, 2017 Objective Rapid Eye Movement (REM) rebound is a polysomnographic phenomenon where a substantial increase in REM sleep is noted in patients with untreated obstructive sleep apnea (OSA) when first undergoing continuous positive airway pressure (CPAP ...
Gaurav Nigam +2 more
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Increased cortical excitability after selective REM sleep deprivation in healthy humans: a transcranial magnetic stimulation study [PDF]
, 2013 REM sleep has antiepileptogenic properties whereas, its loss is known to have a proconvulsive role. However, the mechanisms underlying the proepileptogenic effects of REM sleep deprivation are yet not fully understood.
Albanese, M +6 more
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REM Sleep Characteristics in Narcolepsy and REM Sleep Behavior Disorder [PDF]
Sleep, 2007 To assess the presence of polysomnographic characteristics of REM sleep behavior disorder (RBD) in narcolepsy; and to quantify REM sleep parameters in patients with narcolepsy, in patients with "idiopathic" RBD, and in normal controls.Sleep laboratory studySixteen patients with narcolepsy and cataplexy matched for age and sex with 16 patients with ...
Yves, Dauvilliers +5 more
openaire +2 more sources
Neurobiology of Disease, 2018 The lateral hypothalamus contains neurons producing orexins that promote wakefulness and suppress REM sleep as well as neurons producing melanin-concentrating hormone (MCH) that likely promote REM sleep.
Fumito Naganuma +5 more
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Scientific Reports, 2021 Rapid eye movement (REM) sleep behavior disorder (RBD) is characterized by disrupting motor enactments during REM sleep, but also cognitive impairments across several domains.
Amandine Valomon +7 more
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Neuronal avalanches differ from wakefulness to deep sleep - evidence from intracranial depth recordings in humans [PDF]
, 2013 Neuronal activity differs between wakefulness and sleep states. In contrast, an attractor state, called self-organized critical (SOC), was proposed to govern brain dynamics because it allows for optimal information coding.
Le Van Quyen, Michel +3 more
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Automated scoring of pre-REM sleep in mice with deep learning
Scientific Reports, 2021 Reliable automation of the labor-intensive manual task of scoring animal sleep can facilitate the analysis of long-term sleep studies. In recent years, deep-learning-based systems, which learn optimal features from the data, increased scoring accuracies ...
Niklas Grieger +4 more
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