Rapid Eye Movement Sleep
Relevance of deprivation studies in understanding rapid eye movement sleep
... Abstract: Rapid eye movement sleep (REMS) is a unique phenomenon essential for maintain- ing normal physiological processes and is expressed at least in species higher in the ...
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Probable rapid eye movement sleep behavior disorder, nocturnal disturbances and quality of life in patients with Parkinson’s disease: a case-controlled study using the rapid eye movement sleep behavior disorder screening questionnaire
... previous validation study of the RBDSQ, an RBDSQ-J cut-off of 5 was useful for differentiating Japanese idio- pathic RBD patients from healthy subjects, with a sensi- tivity of 88.5% and specificity of 96.9% [28]. ...
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Development of Sleep-Wake Patterns and Non-rapid Eye Movement Sleep Stages during the First Six Months of Life in Normal Infants
... Continuous studies of sleep-wake patterns from birth have shown that the critical period for the development of consolidated night sleep is be tween 4 and 6 weeks ofage.' Meier-Koll et a[r] ...
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Clinical features of Parkinson’s disease with and without rapid eye movement sleep behavior disorder
... Of 150 patients, 5 patients were excluded because of prob- able DLB, 3 patients had probable MSA, and 1 patient had vascular Parkinsonism. A total of 141 patients were en- rolled in the study. Patient evaluation was ...
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Neurophysiological basis of rapid eye movement sleep behavior disorder: informing future drug development
... A diagnosis of RBD cannot be made unless dream enact- ment and RSWA are both present, so a PSG is required to make the diagnosis. RBD has a wide spectrum of overt symptoms, such as twitching, jerking, shouting, and ...
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Expression of prion protein in the cerebrospinal fluid of patients with Parkinson's disease complicated with rapid eye movement sleep behavior disorder.
... slow movement, myotonia, static tremor, and other neurological symptoms (Hughes et ...slow movement, and rigid action, which may be accompanied by confusion (Sveinbjornsdottir, ...that rapid ...
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The influence of rapid eye movement sleep deprivation on nociceptive transmission and the duration of facial allodynia in rats: a behavioral and Fos immunohistochemical study
... evaluate sleep and facial pain. Sleep deprivation may affect cognition and emotion as well as ...on sleep and pain transmission will be ...REM sleep, but it also could affect some slow-wave ...
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CSF Aβ1–42 level is associated with cognitive decline in early Parkinson’s disease with rapid eye movement sleep behavior disorder
... based on an abbreviated assessment is very useful in rou- tine clinical practice. The use of the MoCA alone is one level I category for defining PD-MCI by MDS guidelines and a diagnosis by this criteria is regarded less ...
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Duloxetine induced rapid eye movement sleep behavior disorder: a case report
... of sleep apnea, the cut-off point for mild, moderate and severe sleep apnea is 5 /h, 15 /h and 30 ...of Sleep Medicine (AASM) manual ...REM sleep had increased chin EMG activity with a ...
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The dream lag effect: Selective processing of personally significant events during Rapid Eye Movement sleep, but not during Slow Wave Sleep
... the sleep laboratory and home awakenings groups into low and high ...the sleep laboratory group, the total number of correspondences identified by each par- ticipant for their REM sleep and SWS dreams ...
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Rapid Eye Movement Sleep, Apnea, and Cardiac Slowing Influenced by Phenobarbital Administration in the Neonate
... Recent studies show that the ratio of active to quiet sleep has become an important parameter for quite another reason: episodes of apnea and/ or cardiac slowing occur predominantly duri[r] ...
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RAPID EYE MOVEMENT SLEEP DEPRIVATION INDUCES ACETYLCHOLINESTERASE A CTIVITY IN THE PREOPTIC AREA OF THE RAT BRAIN
... Adult male albino rats (200-230 g/w) were deprived of REM-sleep by the flower-pot methodl7 for a period of 72, 96, and 120 hours. Food and water were supplied ad libitum. Experimental animals (n=lO, each group) ...
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Changes in the symptom frequency of rapid eye movement sleep behavior disorder according to disease duration
... Methods: Data were collected from 70 consecutive RBD patients who visited the Sleep Clinic in Shiga University of Medical Science. RBD symptom frequencies at the first visit to the clinic were quantified based on ...
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IMPACT OF RAPID EYE MOVEMENT SLEEP DEPRIVATION ON HYPOTHALAMIC PITUITARYTESTICULAR AXIS IN WISTAR ALBINO RATS
... Sexually brisk rats were subjected REMSD by modified multiple platform method (MMPM) [13]. MMPM consisted of a tilted water tank with 6 circular platforms of 6.5 cm diameter. The tanks were filled with 1 cm of water from ...
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A pilot study of serotonin-1A receptor genotypes and rapid eye movement sleep sensitivity to serotonergic/cholinergic imbalance in humans: a pharmacological model of depression
... REM sleep latency and REM% while their deleterious effects on sleep quality appeared to be additive: both drugs increased sleep fragmentation, leading to a higher percentage of time in bed spent ...
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Ventricular orexin-A (hypocretin-1) levels correlate with rapid-eye-movement sleep without atonia in Parkinson's disease
... uled for deep brain-stimulation neurosurgery were invited to participate in the study, irrespective of whether they had sleep complaints. We did not include patients taking medications known to affect sleep ...
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Lack of Association between Impulse Control Disorders and REM Sleep Behavior Disorder in Patients with Parkinson’s Disease
... Purpose: Rapid eye movement sleep behavior disorder (RBD) and impulse control disorders (ICDs) are common in subjects with Parkinson’s ...the Movement Disorders Outpatient Clinic were ...
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Regulation of Sleep and Body Temperature in Response to Exposure to Cool and Warm Environments in Neonates
... local sweating rate (mgmincm2); QS, quiet sleep; REM sleep, rapid eye movement sleep; TDM %, total duration of body move- ments (expressed in percent of sleep stage duration); T,, esopha[r] ...
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Heart rate variability in non-apneic snorers and controls before and after continuous positive airway pressure
... The sleep monitoring montage included an electroen- cephalogram (C3/A2, C4/A1, O1/A2, O2/A1), electroocu- logram, submental and tibialis anterior electromyogram and an ...during rapid eye ...
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A 35 Year Old Man Presenting Sleep Related Painful Erections (Erpes): A Case Report and Review of Literature
... of rapid eye movement sleep-related erection with pain and ...REM sleep episodes; blue boxes represent nocturnal penile ...MT, movement time; REM, rapid eye ...
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