Results 11 to 20 of about 54,301 (172)
Functional anatomy of non-REM sleep [PDF]
Frontiers in Neurology, 2011 The state of non-REM sleep (NREM), or slow wave sleep, is associated with a synchronized EEG pattern in which sleep spindles and/or K complexes and high-voltage slow wave activity (SWA) can be recorded over the entire cortical surface. In humans, NREM is
Isabel Trinidad De Andrés +2 more
doaj +4 more sources
Non-REM and REM/paradoxical sleep dynamics across phylogeny. [PDF]
Curr Opin Neurobiol, 2021 All animals carefully studied sleep, suggesting that sleep as a behavioral state exists in all animal life. Such evolutionary maintenance of an otherwise vulnerable period of environmental detachment suggests that sleep must be integral in fundamental biological needs.
Jaggard JB, Wang GX, Mourrain P.
europepmc +3 more sources
Consciousness in non-REM-parasomnia episodes. [PDF]
J Sleep ResAbstractSleepwalking and related parasomnias are thought to result from incomplete awakenings out of Non rapid eye movement (Non-REM) sleep. Non-REM parasomnia behaviors have been described as unconscious and automatic, or related to vivid, dream-like conscious experiences.
Siclari F.
europepmc +5 more sources
Noradrenergic circuit control of non-REM sleep substates [PDF]
Current Biology, 2021 To understand what makes sleep vulnerable in disease, it is useful to look at how wake-promoting mechanisms affect healthy sleep. Wake-promoting neuronal activity is inhibited during non-rapid-eye-movement sleep (NREMS). However, sensory vigilance persists in NREMS in animals and humans, suggesting that wake promotion could remain functional.
Alejandro Osorio-Forero +7 more
openaire +5 more sources
Scientific Reports, 2022 The aim of this study is to investigate the differences in polysomnographic and cephalometric features according to positional and rapid eye movement (REM) sleep dependencies in obstructive sleep apnea patients. Standard polysomnography and cephalometric
Jung-Hwan Jo +4 more
doaj +1 more source
ENTERPRISE RESOURCE PLANNING AND REAL EARNINGS MANAGEMENT: A STUDY IN INDONESIA
Jurnal Ekonomi Bisnis dan Kewirausahaan (JEBIK), 2023 This study examines the effect of Enterprise Resource Planning (ERP) on Real Earnings Management (REM). The sample used was 590 manufacturing firm-years listed on the Indonesia Stock Exchange for 2017-2021.
Siti Rokhaniyah +2 more
doaj +1 more source
Characteristics of rapid eye movement-related obstructive sleep apnea in Thai patients
Scientific Reports, 2022 Obstructive sleep apnea (OSA) is a common sleep disorder that has been associated with cardiovascular consequences. Rapid eye movement (REM)-related obstructive sleep apnea (OSA) is a subtype of OSA which is characterized by apneas or hypopneas ...
Nithita Sattaratpaijit +2 more
doaj +1 more source
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 ...
Achermann +22 more
core +4 more sources
Sleep-stage correlates of hippocampal electroencephalogram in primates. [PDF]
PLoS ONE, 2013 It has been demonstrated in the rodent hippocampus that rhythmic slow activity (theta) predominantly occurs during rapid eye movement (REM) sleep, while sharp waves and associated ripples occur mainly during non-REM sleep.
Ryoi Tamura +5 more
doaj +1 more source
Differential Effects of Psychological and Physical Stress on the Sleep Pattern in Rats [PDF]
, 2007 In the present study, we investigated the acute effects of 2 different kinds of stress, namely physical stress (foot shock) and psychological stress (non-foot shock) induced by the communication box method, on the sleep patterns of rats.
Araki, Hiroaki +3 more
core +1 more source