Sleep Dynamics Beyond Traditional Sleep Macrostructure
نویسندگان
چکیده
منابع مشابه
Correlation of sleep macrostructure parameters and idiopathic epilepsies.
Sleep and epilepsy share some common mechanisms. The objective of the present investigation was to study the macrostructure of sleep in patients with idiopathic epilepsies, focal and generalized, comparing these two groups to each other and to a control group of 12 individuals without epilepsy. A total of 35 polysomnographies were performed, 12 of them in the control group, 10 in patients with ...
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Sleep staging is one of the most important tasks on the context of sleep studies. For more than 40 years the gold standard to the characterization of patient’s sleep macrostructure was the set of rules proposed by Rechtschaffen and Kales (R&K) recently modified by AASM rules. Nevertheless the resulting map of sleep, the so-called hypnogram, has several limitations such as its low temporal resol...
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PURPOSE The purpose of this study was to characterize the relationships between nocturnal intraocular pressure (IOP) variations and sleep macrostructure in healthy subjects. METHODS This was a cross-sectional study conducted in a center with shared expertise in chronobiology. Twelve healthy volunteers (22.3 ± 2.3 years) underwent a 24-hour IOP measurement session. The IOP variations of one ey...
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INTRODUCTION Enhanced characterization of sleep architecture, compared with routine polysomnographic metrics such as stage percentages and sleep efficiency, may improve the predictive phenotyping of fragmented sleep. One approach involves using stage transition analysis to characterize sleep continuity. METHODS AND PRINCIPAL FINDINGS We analyzed hypnograms from Sleep Heart Health Study (SHHS)...
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Arousability from sleep is increasingly recognized as an important determinant of the clinical spectrum of sleep disordered breathing (SDB). Patients with SDB display a wide range of arousability. The reason for these differences is not known. We hypothesized that differences in the speed with which sleep deepens following arousals/awakenings (postarousal sleep dynamics) is a major determinant ...
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ژورنال
عنوان ژورنال: Sleep
سال: 2013
ISSN: 0161-8105,1550-9109
DOI: 10.5665/sleep.2864