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REM sleep-dependent short-term and long-term hourglass processes in the ultradian organization and recovery of REM sleep in the rat
(Oxford University Press, 2020)
Study Objectives: To evaluate the contribution of long-term and short-term REM sleep homeostatic processes to REM sleep recovery and the ultradian organization of the sleep wake cycle.
Methods: Fifteen rats were sleep ...
Effects of sleep loss on sleep architecture in Wistar rats: Gender-specific rebound sleep
(Elsevier B.V., 2008-05-15)
This study was designed to examine the influence of gender on sleep rebound architecture after a 4-day paradoxical sleep deprivation period. After a 5-day baseline sleep recording, both male and female rats in different ...
Effects of cocaine, methamphetamine and modafinil challenge on sleep rebound after paradoxical sleep deprivation in rats
(Associação Brasileira de Divulgação Científica, 2008-01-01)
Sleep loss is both common and critically relevant to our society and might lead to the abuse of psychostimulants such as amphetamines, cocaine and modafinil. Since psychoactive substance abuse often occurs within a scenario ...
Neuroendocrine and Peptidergic Regulation of Stress-Induced REM Sleep Rebound
(Frontiers Media Sa, 2016)
Sleep homeostasis depends on the length and quality (occurrence of stressful events, for instance) of the preceding waking time. Forced wakefulness (sleep deprivation or sleep restriction) is one of the main tools used for ...
Sleep rebound attenuates context-dependent behavioural sensitization induced by amphetamine
(Elsevier B.V., 2008-07-01)
We have recently demonstrated that paradoxical sleep deprivation (PSD) potentiates the induction of amphetamine (AMPH)-induced behavioural sensitization by increasing its conditioned component. in the present study, the ...
Role of Corticosterone on Sleep Homeostasis Induced by REM Sleep Deprivation in Rats
(Public Library Science, 2013-05-07)
Sleep is regulated by humoral and homeostatic processes. If on one hand chronic elevation of stress hormones impair sleep, on the other hand, rapid eye movement (REM) sleep deprivation induces elevation of glucocorticoids ...
Increased susceptibility to development of anhedonia in rats with chronic peripheral nerve injury: Involvement of sleep deprivation?
(Pergamon-Elsevier B.V. Ltd, 2009-08-31)
The Main purpose of the present study was to evaluate whether REM sleep deprivation (RSD) influences the development of anhedonia in rats in a peripheral neuropathy model induced by sciatic nerve constriction injury (CCI). ...
Pain hypersensitivity induced by paradoxical sleep deprivation is not due to altered binding to brain mu-opioid receptors
(Elsevier B.V., 2007-03-28)
Previous studies have established a relationship between sleep disruption and pain, and it has been suggested that hyperalgesia induced by paradoxical sleep deprivation (PSD) could be due to a reduction of opioidergic-ne ...
Increased susceptibility to development of anhedonia in rats with chronic peripheral nerve injury: Involvement of sleep deprivation?
(Pergamon-Elsevier B.V. Ltd, 2014)
Prevalence and factors affecting rem and slow wave sleep rebound on cpap titration study in patients with obstructive sleep apnea
(Facultad de Medicina. Universidad Nacional de Colombia. Sede Bogotá, 2008)
Background. In patients with obstructive sleep apnea syndrome (OSAS) treatment with CPAP results in an increase of REM sleep and slow wave sleep, but there is limited information about the prevalence of REM rebound in ...