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Why modeling? Mathematical models of the human sleep/wake cycle gives new insights on the pathophysiology of fatal familial insomnia (FFI)Porque fazer modelos? Modelos matemáticos para ciclo de vigília/sono em humanos, fornecem novos insights na fisiopatologia da insônia família fatal (IFF)
(Federación Latinoamericana de Sociedades de Sueño/ Associação Brasileira de Sono, 2013-09)
FFI, a rare prion disease, constitutes by their wake and sleep abnormalities a unique pathophysiological model of disease. Recently, a neurobiological-mathematical model of the human sleep/ wake cycle (MMSWC) developed ...
Rapid eye movement sleep deprivation-induced down-regulation of beta-adrenergic receptors in the rat brainstem and hippocampus
(2004-09-01)
Rapid eye movement (REM) sleep deprivation induces a cortical down-regulation of beta-adrenergic receptors. Down-regulation of cortical beta-adrenergic receptors is consistently observed after a number of different chronic ...
Plasma Urate in REM Sleep Behavior Disorder
(Movement Disorder Society, 2013)
Background: Rapid eye movement (REM) sleep behavior
disorder (RBD) is associated with a high risk of
developing Parkinson’s disease (PD). Higher urate levels
are associated with a lower risk of PD. We conducted a
study ...
EFFECTS of SELECTIVE ADRENOCEPTOR AGONISTS and ANTAGONISTS ON AGGRESSIVE-BEHAVIOR ELICITED BY APOMORPHINE, DL-DOPA and FUSARIC ACID in REM-SLEEP-DEPRIVED RATS
(Elsevier B.V., 1991-07-01)
REM sleep deprivation (REMSD) results in behavioral changes such as the appearance of affective aggression induced by apomorphine (APO) and other dopaminergic agents. REMSD modifies dopamine-mediated behavior as well as ...
Cold exposure and sleep in the rat: REM sleep homeostasis and body size
(AMER ACAD SLEEP MEDICINE, 2008-05-01)
Study Objectives: Exposure to low ambient temperature (Ta) depresses REM sleep (REMS) occurrence. In this study, both short and long-term homeostatic aspects of REMS regulation were analyzed during cold exposure and during ...
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 ...
Do Circadian Preferences Influence the Sleep Patterns of Night Shift Drivers?
(Karger, 2013-01-01)
Objective: The objective of this study was to analyze the effect of individual circadian preferences of drivers with fixed night work schedules on sleep patterns. Subjects and Methods: A total of 123 professional drivers, ...
Short-term homeostasis of rem sleep throughout a 12 : 12 light : dark schedule in the rat
(AMERICAN SLEEP DISORDERS ASSOCIATION, 2005)
The time course of the probability of transition into and out of rem sleep
(AMER ACAD SLEEP MEDICINE, 2009)