Results 31 to 40 of about 149,191 (334)

The primary function of REM sleep [PDF]

open access: yes, 2006
In this paper, the physiological features associated with the different stages of REM sleep and with what information processing researchers have called “effort” and “arousal” are compared.
Bernhard, Mr. Andrew E.
core   +1 more source

Altered sleep and EEG power in the P301S Tau transgenic mouse model [PDF]

open access: yes, 2017
OBJECTIVE: Sleep disturbances are prevalent in human tauopathies yet despite the importance of sleep, little is known about its relationship with tau pathology.
Holth, Jerrah K   +4 more
core   +2 more sources

REM sleep in acutely traumatized individuals and interventions for the secondary prevention of post-traumatic stress disorder [PDF]

open access: yes, 2020
Increasing evidence supports a close link between REM sleep and the consolidation of emotionally toned memories such as traumatic experiences. In order to investigate the role of sleep for the development of symptoms related to traumatic experiences ...
Bublitz, Jan Christoph   +6 more
core   +1 more source

The relationship between psychosocial job stressors and insomnia: The mediating role of psychological capital

open access: yesNursing Open, EarlyView., 2023
Abstract Aim This study aimed to examine the association of job‐related stressors and insomnia; to determine the association of psychological capital and insomnia; and to explore whether psychological capital mediates the association between job‐related stressors and insomnia among Chinese nurses. Design A cross‐sectional questionnaire survey.
Juan Du   +8 more
wiley   +1 more source

REM Sleep and Endothermy: Potential Sites and Mechanism of a Reciprocal Interference

open access: yesFrontiers in Physiology, 2017
Numerous data show a reciprocal interaction between REM sleep and thermoregulation. During REM sleep, the function of thermoregulation appears to be impaired; from the other hand, the tonic activation of thermogenesis, such as during cold exposure ...
Matteo Cerri   +4 more
doaj   +1 more source

A continuum model for the dynamics of the phase transition from slow-wave sleep to REM sleep [PDF]

open access: yes, 2010
Previous studies have shown that activated cortical states (awake and rapid eye-movement (REM) sleep), are associated with increased cholinergic input into the cerebral cortex.
Li, Xiaoli   +5 more
core   +2 more sources

Loss of REM sleep features across nighttime in REM sleep behavior disorder [PDF]

open access: yesSleep Medicine, 2016
Melatonin is a chronobiotic treatment which also alleviates rapid eye movement (REM) sleep behavior disorder (RBD). Because the mechanisms of this benefit are unclear, we evaluated the clock-dependent REM sleep characteristics in patients with RBD, whether idiopathic (iRBD) or associated with Parkinson's Disease (PD), and we compared findings with PD ...
Arnaldi, Dario   +4 more
openaire   +3 more sources

Effects of social stimuli on sleep in mice: non-rapid-eye-movement (NREM) sleep is promoted by aggressive interaction but not by sexual interaction [PDF]

open access: yes, 2001
Sleep is generally considered to be a process of recovery from prior wakefulness. In addition to being affected by the duration of the waking period, sleep architecture and sleep EEG also depend on the quality of wakefulness.
Meerlo, Peter,, Turek, Fred W.,
core   +1 more source

REM sleep homeostasis in the absence of REM sleep: Effects of antidepressants

open access: yesNeuropharmacology, 2016
Most antidepressants suppress rapid eye movement (REM) sleep, which is thought to be important to brain function, yet the resulting REM sleep restriction is well tolerated. This study investigated the impact of antidepressants with different mechanisms of action, such as selective serotonin reuptake inhibitors (SSRIs) and tricyclic antidepressants (TCA)
Dale M. Edgar   +6 more
openaire   +4 more sources

Reply to Grace: Role of cholinergic neurons in rapid eye movement (REM) sleep control [PDF]

open access: yes, 2017
We thank Grace (1) for the opportunity to discuss the role of cholinergic neurons in rapid eye movement (REM) sleep further. Grace suggests that optogenetic activation of a population of neurons does not necessarily demonstrate their role in the ...
Brown, Emery Neal, Van Dort, Christa Joy
core   +1 more source

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