Synchronized sleep duration is related to tonic vasoconstriction of thermoregulatory heat exchangers.

abstract：:Genetic factors affect many aspects of sleep, such as sleep length. We investigated the contribution of genetic factors to stability and change of sleep length among adults over a 15-year period. In this representative follow-up study we used the Finnish Twin Cohort as the study population. Questionnaire surveys were ...

journal_title：Journal of sleep research

authors： Hublin C,Partinen M,Koskenvuo M,Kaprio J

更新日期：2013-10-01 00:00:00

abstract：:Physiological evidence suggests that sleep modulates kidney function. Our objective was to examine the cross-sectional association between kidney function and objectively-estimated habitual sleep duration, quality and timing in a cohort of patients with mild to moderate chronic kidney disease. This study involved two ...

journal_title：Journal of sleep research

authors： Knutson KL,Lash J,Ricardo AC,Herdegen J,Thornton JD,Rahman M,Turek N,Cohan J,Appel LJ,Bazzano LA,Tamura MK,Steigerwalt SP,Weir MR,Van Cauter E,Cric Study Investigators.

更新日期：2018-04-01 00:00:00

abstract：:An intermediate phenotype of a disease is a trait in the path of pathogenesis from genetic predisposition to disease manifestation. Identifying intermediate phenotypes with high heritability is helpful in delineating the genetics of a disorder. In this study, we aimed to examine various traits with regards to obesity,...

journal_title：Journal of sleep research

authors： Au CT,Chan KC,Zhang J,Liu KH,Chu WCW,Wing YK,Li AM

更新日期：2020-09-14 00:00:00

abstract：:Sleep function remains elusive despite our rapidly increasing comprehension of the processes generating and maintaining the different sleep stages. Several lines of evidence support the hypothesis that sleep is involved in the off-line reprocessing of recently-acquired memories. In this review, we summarize the main r...

journal_title：Journal of sleep research

authors： Rauchs G,Desgranges B,Foret J,Eustache F

更新日期：2005-06-01 00:00:00

abstract：:Sleep is the most important period for recovery from daily load. Regular physical activity enhances overall sleep quality, but the effects of acute exercise on sleep are not well defined. In sleep hygiene recommendations, intensive exercising is not suggested within the last 3 h before bed time, but this recommendatio...

journal_title：Journal of sleep research

authors： Myllymäki T,Kyröläinen H,Savolainen K,Hokka L,Jakonen R,Juuti T,Martinmäki K,Kaartinen J,Kinnunen ML,Rusko H

更新日期：2011-03-01 00:00:00

abstract：:This study aimed to compare the critical flicker frequency (CFF) and the mail-in cognitive function screening ınstrument (MCFSI) tests' effectiveness in diagnosing neurocognitive function losses in patients having severe obstructive sleep apnea syndrome (OSAS). A total of 85 subjects (47 patients with a diagnosis of s...

journal_title：Journal of sleep research

authors： Guzel A,Gunbey E,Koksal N

更新日期：2017-10-01 00:00:00

abstract：:It has been hypothesized that insufficient sleep may compromise neuronal function and contribute to neurodegenerative processes. While sleep loss by itself may not lead to cell death directly, it may affect the sensitivity to a subsequent neurodegenerative insult. Here we examined the effects of chronic sleep restrict...

journal_title：Journal of sleep research

authors： Novati A,Hulshof HJ,Granic I,Meerlo P

更新日期：2012-02-01 00:00:00

abstract：:The objectives of this study were: (i) to compare the sleep quality at home of patients with fibromyalgia with that of healthy controls; and (ii) to examine the factors associated with sleep quality in patients with fibromyalgia. In addition to anthropometric measures, 75 women with fibromyalgia and 48 healthy control...

journal_title：Journal of sleep research

authors： Munguía-Izquierdo D,Legaz-Arrese A

更新日期：2012-02-01 00:00:00

abstract：:The amount of change in quality of sleep (QOS), as measured by a 100-mm visual analog scale (VAS), that constitutes a minimum clinically significant difference was determined. A total of 428 patients with insomnia aged 55 years and older received placebo (2 weeks), prolonged release melatonin 2 mg (3 weeks) and then p...

journal_title：Journal of sleep research

authors： Zisapel N,Nir T

更新日期：2003-12-01 00:00:00

abstract：:Recently, evidence has emerged that the phases of the moon may modulate subjective sleep quality and polysomnographically assessed sleep structure in humans. We aimed to explore further the putative effects of circa-lunar periodicity (~29.5 days) on subjective and objective parameters of human sleep in a retrospective...

journal_title：Journal of sleep research

authors： Della Monica C,Atzori G,Dijk DJ

更新日期：2015-12-01 00:00:00

abstract：:Rett syndrome is a rare neurodevelopmental disorder usually affecting females, and is associated with a mutation in the MECP2 gene. Sleep problems occur commonly and we investigated the trajectories and influences of age, mutation and treatments. Data were collected at six time points over 12 years from 320 families r...

journal_title：Journal of sleep research

authors： Wong K,Leonard H,Jacoby P,Ellaway C,Downs J

更新日期：2015-04-01 00:00:00

abstract：:The aim of this study was to investigate the effects of 8 weeks of moderate restriction of time in bed (TIB) on glucose tolerance and insulin sensitivity in healthy older self-reported long sleepers. Forty-two older adults (ages 50-70 years) who reported average sleep durations of >or=8.5 h per night were assessed. Fo...

journal_title：Journal of sleep research

authors： Zielinski MR,Kline CE,Kripke DF,Bogan RK,Youngstedt SD

更新日期：2008-12-01 00:00:00

abstract：:Primary insomnia is a prevalent sleep disorder affecting approximately 3% of the general population. Studies suggest that personality traits such as perfectionism and neuroticism might be implicated in the aetiology of the disorder. However, to date, no study has investigated behavioural indicators of these factors in...

journal_title：Journal of sleep research

authors： Spiegelhalder K,Regen W,Kyle SD,Endres D,Nissen C,Feige B,Riemann D

更新日期：2012-06-01 00:00:00

abstract：:We previously described a strong concordance between nocturnal oscillations in plasma renin activity (PRA) and the rapid eye movement (REM) and non-REM (NREM) sleep cycles, but the mechanisms inducing PRA oscillations remain to be identified. This study was designed to examine whether they are linked to sleep stage-re...

journal_title：Journal of sleep research

authors： Charloux A,Piquard F,Ehrhart J,Mettauer B,Geny B,Simon C,Brandenberger G

更新日期：2002-03-01 00:00:00

abstract：:The aim of this work was to study the effects of bright light-induced circadian phase shifts on sleep propensity and sleep architecture while the timing of the sleep/wake cycle is kept constant. Twenty-three normal subjects underwent an 11-day study including: (i) baseline sleep and vigilance evaluation; (ii) baseline...

journal_title：Journal of sleep research

authors： Carrier J,Dumont M

更新日期：1995-12-01 00:00:00

abstract：:The Epworth Sleepiness Scale (ESS) is a widely used, validated questionnaire for effectively examining patients' sleepiness in a range of different situations. Test-retest reliability is an important aspect of a questionnaire, which, according to only a few studies, was found to be low in the case of the ESS. All thes...

journal_title：Journal of sleep research

authors： Rozgonyi R,Dombi I,Janszky J,Kovács N,Faludi B

更新日期：2021-01-25 00:00:00

abstract：:The decline in sleep quality that often accompanies aging is thought to be the consequence of alterations in both circadian and homeostatic processes widely assumed to be responsible for sleep/wake regulation. A number of experimental approaches have been used to examine various aspects of age-related sleep changes, b...

journal_title：Journal of sleep research

authors： Campbell SS,Murphy PJ

更新日期：2007-03-01 00:00:00

abstract：:Stimulants may provide short-term performance and alertness enhancement during sleep loss. Caffeine 600 mg, d-amphetamine 20 mg, and modafinil 400 mg were compared during 85 h of total sleep deprivation to determine the extent to which the three agents restored performance on simple psychomotor tasks, objective alertn...

journal_title：Journal of sleep research

authors： Wesensten NJ,Killgore WD,Balkin TJ

更新日期：2005-09-01 00:00:00

abstract：:It is well known that the quantity and quality of physiological sleep changes across age. However, so far the effect of age on sleep microstructure has been mostly addressed in small samples. The current study examines the effect of age on several measures of sleep macro- and microstructure in 211 women (22-71 years o...

journal_title：Journal of sleep research

authors： Schwarz JFA,Åkerstedt T,Lindberg E,Gruber G,Fischer H,Theorell-Haglöw J

更新日期：2017-06-01 00:00:00

abstract：:Self-rated sleepiness responds to sleep loss, time of day and work schedules. There is, however, a lack of a normative reference showing the diurnal pattern during a normal working day, compared with a day off, as well as differences depending on stress, sleep quality, sex, age and being sick listed. The present study...

journal_title：Journal of sleep research

authors： Åkerstedt T,Hallvig D,Kecklund G

更新日期：2017-10-01 00:00:00

abstract：:Sleep deprivation has a variable impact on extrinsic activities during multiple cognitive tasks, especially on mood and emotion processing. There is also a trait-like individual vulnerability or compensatory effect in cognition. Previous studies have elucidated the altered functional connectivity after sleep deprivati...

journal_title：Journal of sleep research

authors： Liu H,Li H,Wang Y,Lei X

更新日期：2014-10-01 00:00:00

abstract：:The month of birth has been proposed as a risk factor for narcolepsy, suggesting a harmful influence during early development. Several authors have described an excess of births in March in those developing narcolepsy later. Analysis methods in published studies varied, but no study corrected completely for possible c...

journal_title：Journal of sleep research

authors： Donjacour CE,Fronczek R,LE Cessie S,Lammers GJ,VAN Dijk JG

更新日期：2011-12-01 00:00:00

abstract：:Insufficient sleep is common in young adults and has meaningful consequences for daytime functioning, including increased sleepiness, affective disruption and depressive symptoms. This study provides a preliminary evaluation of the feasibility, acceptability and affective consequences of extended sleep opportunity in ...

journal_title：Journal of sleep research

authors： Casement MD,Livingston NR,Allen NB,Forbes EE

更新日期：2020-05-28 00:00:00

abstract：:Many facets of health-related quality of life are diminished in obstructive sleep apnea (OSA) as they are in other chronic medical conditions. We speculated that impairment in health-related quality of life (HRQoL) might result from the fatigue and daytime somnolence associated with the sleep disorder, as an indirect ...

journal_title：Journal of sleep research

authors： Moore P,Bardwell WA,Ancoli-Israel S,Dimsdale JE

更新日期：2001-12-01 00:00:00

abstract：:The sleep-wake disorder narcolepsy with cataplexy is associated with the loss of hypocretin-(orexin-) producing neurons in the lateral hypothalamus. Several studies have reported abnormal cerebral activation in patients with narcolepsy with cataplexy. It remains unclear, however, whether these functional changes are r...

journal_title：Journal of sleep research

authors： Schaer M,Poryazova R,Schwartz S,Bassetti CL,Baumann CR

更新日期：2012-10-01 00:00:00

abstract：:We have studied diurnal changes in mean arterial pressure (MAP), heart rate (HR) and body temperature (Tb) during wake (W), non-rapid eye movement sleep (NREMS) and REM sleep (REMS) in the rat. Although HR and Tb show a similar sinusoidal diurnal variation during all vigilance states, the diurnal profile for the MAP i...

journal_title：Journal of sleep research

authors： Sei H,Furuno N,Morita Y

更新日期：1997-06-01 00:00:00

abstract：:This document describes guidelines for accreditation of Sleep Medicine Centres in Europe. These guidelines are the result of a consensus procedure, in which representatives of the European Sleep Research Society (ESRS) and representatives of different European National Sleep Societies (ENSS) were involved. The informa...

journal_title：Journal of sleep research

authors： Pevernagie D,Steering Committee of European Sleep Research Society.

更新日期：2006-06-01 00:00:00

abstract：:Parents of children with special healthcare needs (CSHCNs) report poorer sleep than parents of typically developing (TD) children, which has been associated with poorer mental health. The relations between sleep disturbances and general health and memory among this population are unknown. The current study aimed to re...

journal_title：Journal of sleep research

authors： Mcbean AL,Schlosnagle L

更新日期：2016-02-01 00:00:00

abstract：:Disturbed sleep during gestation may lead to adverse outcomes for both mother and child. Animal research plays an important role in providing insights into this research field by enabling ethical and methodological requirements that are not possible in humans. Here, we present an overview and discuss the main research...

journal_title：Journal of sleep research

authors： Pires GN,Benedetto L,Cortese R,Gozal D,Gulia KK,Kumar VM,Tufik S,Andersen ML

更新日期：2020-07-02 00:00:00

abstract：:In patients with chronic obstructive pulmonary disease (COPD), sleep is often fragmented while, conversely, the use of sleep medications is of concern in these patients due to potential impairment of nocturnal breathing. This randomised, double-blind, placebo-controlled, two-period crossover study was conducted to eva...

journal_title：Journal of sleep research

authors： Boof ML,Dingemanse J,Brunke M,Esselmann A,Heymer P,Kestermann O,Lederer K,Fietze I,Ufer M

更新日期：2021-01-08 00:00:00