Abstract:
:Since rapid eye movement (REM) sleep deprivation has been reported to affect the neuronal excitability in the brain, it was hypothesized that a change in the neuronal membrane-bound Na-K ATPase activity might be at least one of the factors inducing such a change. Therefore, in this study rats were deprived of REM sleep by using the platform technique and enzyme activity was estimated in the whole brain, in different regions of the brain and in microsomal preparations. Deprivation was carried out for varying periods and suitable control experiments were conducted to rule out the possibility of nonspecific effects. The observation supported our hypothesis and showed primarily that the deprivation increased the enzyme activity in the rat brain. It showed also that the pons and the medulla were the first sites to be affected by deprivation. The probable mechanism producing such a change is discussed.
journal_name
J Sleep Resjournal_title
Journal of sleep researchauthors
Gulyani S,Mallick BNdoi
10.1111/j.1365-2869.1993.tb00060.xsubject
Has Abstractpub_date
1993-03-01 00:00:00pages
45-50issue
1eissn
0962-1105issn
1365-2869pii
jsr002001045journal_volume
2pub_type
杂志文章abstract::Research on associations of positive mental health, in contrast to mental ill-health, with sleep duration and sleep disturbances in young populations is scarce. In particular, longitudinal studies focussing on the influence of positive mental health on sleep characteristics are lacking. Therefore, we investigated cros...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/jsr.12783
更新日期:2019-04-01 00:00:00
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journal_title:Journal of sleep research
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1365-2869.2010.00848.x
更新日期:2010-12-01 00:00:00
abstract::Decreases in heart rate variability, a marker of autonomic nervous system function, are associated with increased cardiovascular mortality. Heart rate variability increases in non-rapid eye movement sleep, peaking in slow-wave sleep. Therefore, decreasing the amount of deep sleep, for example, by introducing patients ...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/jsr.12560
更新日期:2018-04-01 00:00:00
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journal_title:Journal of sleep research
pub_type: 杂志文章,评审
doi:10.1111/jsr.13135
更新日期:2020-07-02 00:00:00
abstract::The effects of age and shiftwork experience (never, past, present) on sleep were studied in a sample of 3236 wage earners and retired workers by means of a questionnaire. The sample was composed of 32-, 42-, 52-, and 62-year-old subjects, and included both sexes and various occupational statuses. Age resulted in a con...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1046/j.1365-2869.1999.00170.x
更新日期:1999-12-01 00:00:00
abstract::This laboratory study investigated the impact of restricted sleep during a simulated school week on circadian phase, sleep stages and daytime functioning. Changes were examined across and within days and during a simulated weekend recovery. Participants were 12 healthy secondary school students (six male) aged 15-17 y...
journal_title:Journal of sleep research
pub_type: 临床试验,杂志文章
doi:10.1111/jsr.12473
更新日期:2017-04-01 00:00:00
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journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1046/j.1365-2869.2002.00283.x
更新日期:2002-06-01 00:00:00
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journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/jsr.13187
更新日期:2020-09-09 00:00:00
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journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/j.1365-2869.1999.00128.x
更新日期:1999-03-01 00:00:00
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journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/jsr.12898
更新日期:2020-06-01 00:00:00
abstract::This study examines whether the benefits of a short midday nap on habitual nappers' mental performance depend on the cognitive domain and the task difficulty. Eighteen healthy college students with the long-term habit of a midday nap (13:00-14:00 hours) participated in a nap-deprivation study. On two separate days wit...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/jsr.12638
更新日期:2019-06-01 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
pub_type: 杂志文章
doi:10.1046/j.1365-2869.2001.00264.x
更新日期:2001-12-01 00:00:00
abstract::The association of papilloedema (PO) with respiratory diseases and especially obstructive sleep apnoea (OSA) syndrome has been emphasised in many reports. The pathophysiology could rely on the episodic increase of intracranial pressure related to apnoeic episodes during night sleep. Nevertheless, prevalence of papillo...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/j.1365-2869.2007.00598.x
更新日期:2007-09-01 00:00:00
abstract::The use of a short (< 1 h) nap in improving alertness during the early morning hours in the first night shift was examined under laboratory conditions. The study contained four experimental, non-consecutive night shifts with a nap of either 50 or 30 min at 01.00 or 04.00 hours. An experimental night shift without a na...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1046/j.1365-2869.1998.00121.x
更新日期:1998-12-01 00:00:00
abstract::This study was designed to provide data on sleep patterns during the first 3 years, based on a large US-Canada Internet sample, to assess the prevalence of parental interventions and related factors of infant sleep ecology and to evaluate the links between sleep ecology and sleep. Five thousand six parents completed a...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/j.1365-2869.2008.00699.x
更新日期:2009-03-01 00:00:00
abstract::Sleep paralysis is a relatively common but under-researched phenomenon. In this paper we examine prevalence in a UK sample and associations with candidate risk factors. This is the first study to investigate the heritability of sleep paralysis in a twin sample and to explore genetic associations between sleep paralysi...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/jsr.12282
更新日期:2015-08-01 00:00:00
abstract::Electroencephalography (EEG) recordings during sleep are often contaminated by muscle and ocular artefacts, which can affect the results of spectral power analyses significantly. However, the extent to which these artefacts affect EEG spectral power across different sleep states has not been quantified explicitly. Con...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/jsr.12576
更新日期:2018-02-01 00:00:00
abstract::The aim of this study was to investigate the development of infant and toddler sleep patterns. Data were collected on 841 children (aged from birth to 36 months) via a free, publicly available, commercially sponsored iPhone app. Analyses were conducted on caregiver recordings of 156 989 sleep sessions across a 19-mont...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/jsr.12414
更新日期:2016-10-01 00:00:00
abstract::Previous studies have found a U-shaped relationship between mortality and (weekday) sleep duration. We here address the association of both weekday and weekend sleep duration with overall mortality. A cohort of 43,880 subjects was followed for 13 years through record-linkages. Cox proportional hazards regression model...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/jsr.12712
更新日期:2019-02-01 00:00:00
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journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/j.1365-2869.2010.00826.x
更新日期:2010-12-01 00:00:00
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journal_title:Journal of sleep research
pub_type: 杂志文章,评审
doi:10.1111/jsr.12820
更新日期:2019-08-01 00:00:00
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journal_title:Journal of sleep research
pub_type: 临床试验,杂志文章
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更新日期:2018-04-01 00:00:00
abstract::Narcolepsy type 1 is characterised by an increase in body weight after disease onset, frequently leading to obesity. It was suggested that this weight gain may be counteracted by treatment with sodium oxybate. We here provide longitudinal body mass index data of patients with narcolepsy type 1 after starting treatment...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/jsr.12684
更新日期:2019-06-01 00:00:00
abstract::Excessive daytime sleepiness (EDS) is a frequent symptom of patients with obstructive sleep apnoea (OSA). EDS is a high-risk factor for accidents at work and on the road. Thirty untreated patients with different levels of severity of OSA were studied concerning night sleep and EDS. The criterion for severity was the r...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1046/j.1365-2869.2000.00211.x
更新日期:2000-09-01 00:00:00
abstract::Sleep-related attentional bias is thought to play a role in the maintenance of insomnia. However, this concept has been questioned by several studies that did not show the presence of sleep-related attentional bias in clinical insomnia or poor sleepers. Our goal in the present study was to test whether the mood state ...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/jsr.12748
更新日期:2019-04-01 00:00:00
abstract::Self-reported short or long sleep duration has been repeatedly found to be associated with increased mortality and health risks. However, there is still an insufficient amount of detailed knowledge available to characterize the short and long sleep duration groups in general population. Consequently, the underlying me...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/j.1365-2869.2006.00543.x
更新日期:2006-09-01 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
pub_type: 杂志文章
doi:10.1111/jsr.12531
更新日期:2017-10-01 00:00:00
abstract::Depression is common in women with obstructive sleep apnea (OSA), but objective markers of depression have not yet been explored in such patients. We hypothesized that inflammation and antioxidant biomarkers may be associated with depression in a cohort of OSA women. We conducted a multicentre, cross-sectional study i...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/jsr.13035
更新日期:2021-02-01 00:00:00
abstract::Obstructive sleep apnea is associated with memory impairments, and higher rates of depressive symptoms and major depressive disorder compared with community estimates. Autobiographical memory overgenerality, a behaviour characterized by difficulty recalling specific memories from one's own life, is recognized as a mar...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/jsr.12418
更新日期:2016-10-01 00:00:00
abstract::PAX6 gene mutations cause a variety of eye and central nervous system (CNS) abnormalities. Aniridia is often accompanied by CNS abnormalities such as pineal gland atrophy or hypoplasia, leading to disturbed circadian rhythm and sleep disorders. Less is known on the coincidence of narcolepsy in this patient group. We a...
journal_title:Journal of sleep research
pub_type: 杂志文章
doi:10.1111/jsr.12982
更新日期:2020-12-01 00:00:00