rapid eye movement (REM) 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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Neurophysiological basis of rapid eye movement sleep behavior disorder: informing future drug development
... Notes: Sleep is mainly controlled by two mutually dependent neuronal control loops illustrated by blue (wake–sleep) and red ...ReM sleep, a descending branch of neurons from the SLD projects into ...
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Ventricular orexin-A (hypocretin-1) levels correlate with rapid-eye-movement sleep without atonia in Parkinson's disease
... Objective: Patients with Parkinson’s disease frequently complain of sleep disturbances and loss of muscle atonia during rapid-eye-movement (REM) sleep is not rare. The orexin-A ...
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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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Clinical features of Parkinson’s disease with and without rapid eye movement sleep behavior disorder
... and Movement Disorders Center in Department of Neurology, Shanghai General Hospital from January 2013 to August ...REM Sleep Behavior Disorder Screening Questionnaire (RBDSQ), assessed motor subtype by ...
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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
... Disrupted sleep is associated with a reciprocal influence on headaches and is one of the contributing factors in the process of ...of sleep on headaches using animal rapid eye movement ...
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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
... All studies reviewed above on the dream-lag effect allowed for one overall correspondence score to summarize the comparison of a dream report with an event or a diary record of a day’s events. Importantly, in experiment ...
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Duloxetine induced rapid eye movement sleep behavior disorder: a case report
... Epworth Sleep Scale (ESS) and the RBD questionnaire (RBDQ-HK) were 0 and 60 (cut- off point of total score is 18), ...REM sleep had increased tonic chin EMG activity ...
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RAPID EYE MOVEMENT SLEEP DEPRIVATION INDUCES ACETYLCHOLINESTERASE A CTIVITY IN THE PREOPTIC AREA OF THE RAT BRAIN
... 12 Sleep deprivation (SD) is a potentially useful strategy for studying the function of ...of rapId eye movement (REM) sleep by Aserinsky and Kleitman in 1953,1 the functional and ...
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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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Cyclic nature of the REM sleep like state in the cuttlefish Sepia officinalis
... arousal, rapid reversal to an alert state and evidence of homeostatic ‘ rebound sleep ’ in which there is an increase in the time spent in this quiescent state following sleep ...and eye ...
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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
... The question 1 on part 1 of the Movement Disorder Society–Unified Parkinson’s Disease Rating Scale (MDS-UPDRS1.1) and Montreal Cognitive Assessment (MoCA) data sets used in this study were obtained from the PPMI ...
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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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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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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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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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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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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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