Molecular approaches towards the isolation of sleep-related genes.

abstract：:Continuous high frequency stimulation of the ventral intermediate nucleus of the thalamus (Vim), delivered through surgically implanted quadripolar electrodes, alleviates tremor in Parkinson's disease (PD) and essential tremor (ET). The Vim is adjacent to the thalamic reticular nuclei, where sleep spindles originate a...

journal_title：Journal of sleep research

authors： Arnulf I,Bejjani BP,Garma L,Bonnet AM,Damier P,Pidoux B,Dormont D,Cornu P,Derenne JP,Agid Y

更新日期：2000-03-01 00:00:00

abstract：:Stimulus factors known to influence the amplitude of the well known endogenous event-related potential (ERP) component P300 were manipulated to determine whether they have the same, or a different, influence on the amplitude of positivities of the sleep ERPs identified as P220, P450, and P900. Behavioral responsivenes...

journal_title：Journal of sleep research

authors： Hull J,Harsh J

更新日期：2001-03-01 00:00:00

abstract：:Using a nap design, we have recently shown that training at a complex cognitive task at bedtime improves objective sleep quality by reducing sleep fragmentation. In order to extend our findings to nighttime sleep, here we assess the impact of a multi-componential cognitive task at bedtime on the subsequent sleep episo...

journal_title：Journal of sleep research

authors： Cerasuolo M,Conte F,Cellini N,Fusco G,Giganti F,Malloggi S,Ficca G

更新日期：2020-12-01 00:00:00

abstract：:The aim of this study was to investigate the effects of various forms of TV exposure on the quality of children's sleep. In this randomized population-based survey questionnaires concerning TV viewing, sleep disturbances, and psychiatric symptoms were administered to 321 parents of children aged 5-6 years. Sleep distu...

journal_title：Journal of sleep research

authors： Paavonen EJ,Pennonen M,Roine M,Valkonen S,Lahikainen AR

更新日期：2006-06-01 00:00:00

abstract：:The differential effects of ageing on polysomnographic and EEG spectral characteristics of sleep were explored in men and women between the ages of 20 and 40. Men and women in their twenties were found to have similar percentages of slow-wave sleep (SWS) (% Stage 3 and 4) and mean EEG slow wave activity (quantified by...

journal_title：Journal of sleep research

authors： Ehlers CL,Kupfer DJ

更新日期：1997-09-01 00:00:00

abstract：:Depression is associated with disturbances to sleep and the 24-h sleep-wake pattern (known as the rest-activity rhythm: RAR). However, there remains a need to identify the specific sleep/RAR correlates of depression symptom severity in population subgroups, such as strained dementia caregivers, who are at elevated ris...

journal_title：Journal of sleep research

authors： Smagula SF,Krafty RT,Taylor BJ,Martire LM,Schulz R,Hall MH

更新日期：2017-12-01 00:00:00

abstract：:The effects of rate of presentation on the evoked K-Complex were examined. In different conditions, brief duration tone pips were presented every 5, 10 or 30 s. Trials were sorted into those on which a K-Complex was or was not elicited and averaged separately. The evoked K-Complex consisted of two different negative c...

journal_title：Journal of sleep research

authors： Bastien C,Campbell K

更新日期：1994-06-01 00:00:00

abstract：:The objective of the study was to determine if sleep disorder, depression or anxiety screening status was associated with safety outcomes in a diverse population of hospital workers. A sample of shift workers at four hospitals participated in a prospective cohort study. Participants were screened for five sleep disord...

journal_title：Journal of sleep research

authors： Weaver MD,Vetter C,Rajaratnam SMW,O'Brien CS,Qadri S,Benca RM,Rogers AE,Leary EB,Walsh JK,Czeisler CA,Barger LK

更新日期：2018-12-01 00:00:00

abstract：:The 24-h rhythm of growth hormone (GH) is thought to be controlled primarily by sleep processes with a weak circadian component. This concept has been recently questioned in sleep-deprived persons. To test the notion of a high sleep-dependency of GH release, we established simultaneous 24-h rhythms of GH and melatonin...

journal_title：Journal of sleep research

authors： Brandenberger G,Weibel L

更新日期：2004-09-01 00:00:00

abstract：:This study aimed to explore the association between restless legs syndrome and irritable bowel syndrome in an epidemiological cohort. We included 3365 adults, of whom 1602 were female (age 52.5 ± 7.5 years), who had participated in the Korean Genome and Epidemiology Study (2005-2006). The diagnosis of restless legs sy...

journal_title：Journal of sleep research

authors： Yun CH,Lee SK,Kim H,Park HK,Lee SH,Kim SJ,Shin C

更新日期：2012-10-01 00:00:00

abstract：:Previous studies have estimated an overall prevalence for narcolepsy between 15 and 70 cases per 100 000 inhabitants. We aimed to estimate the prevalence of narcolepsy in Catalunya (Catalonia), a north-east region of Spain (7 424 754 inhabitants), on 31 December 2014 by identifying all living subjects diagnosed with n...

journal_title：Journal of sleep research

authors： Tió E,Gaig C,Giner-Soriano M,Romero O,Jurado MJ,Sansa G,Pujol M,Sans O,Álvarez-Guerrico I,Caballol N,Jimenez M,Becerra JL,Escartin A,Monasterio C,Molins A,Bove A,Viña J,Iranzo A,Cambrodi R,Calvo G,Morros R,Santa

更新日期：2018-10-01 00:00:00

abstract：:The aim of this study was to describe the clinical characteristics and the polysomnographic findings of a sample of patients affected by sleep-related painful erections (SRPE). In a 6-y period 18 patients were diagnosed as having SRPE. The mean age at the onset of the disease was 39.8 +/- 11.6 y and the mean duration ...

journal_title：Journal of sleep research

authors： Ferini-Strambi L,Oldani A,Zucconi M,Castronovo V,Montorsi F,Rigatti P,Smirne S

更新日期：1996-09-01 00:00:00

abstract：:Spatiotemporal activity patterns of neurones are organized by different types of coherent network oscillations. Frequency content and cross-frequency coupling of cortical oscillations are strongly state-dependent, indicating that different patterns of wakefulness or sleep, respectively, support different cognitive or ...

journal_title：Journal of sleep research

authors： Brankačk J,Scheffzük C,Kukushka VI,Vyssotski AL,Tort AB,Draguhn A

更新日期：2012-12-01 00:00:00

abstract：:Although various investigators have suggested algorithms for the automatic detection of eye movements during sleep, objective comparisons of the proposed methods have previously been difficult due to different recording arrangements of different investigators. In this study the results of five eye movement detection a...

journal_title：Journal of sleep research

authors： Värri A,Kemp B,Rosa AC,Nielsen KD,Gade J,Penzel T,Hasan J,Hirvonen K,Häkkinen V V,Kamphuisen HA,Mourtazaev MS

更新日期：1995-06-01 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：: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

authors： Berntsson SG,Kristoffersson A,Daniilidou M,Dahl N,Ekström C,Semnic R,Markström A,Niemelä V,Partinen M,Hallböök F,Landtblom AM

更新日期：2020-12-01 00:00:00

abstract：:School-related sleep restriction in adolescents has been identified by studies comparing weekday and weekend sleep. This study compared weekday and vacation sleep to assess restricted and extended sleep opportunities. One-hundred and forty-six adolescents (47.3% male) aged 16.2 ± 1.0 years (M ± SD) from the general co...

journal_title：Journal of sleep research

authors： Bei B,Allen NB,Nicholas CL,Dudgeon P,Murray G,Trinder J

更新日期：2014-02-01 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 present study explores whether sleep concerns are associated with wish to die throughout a 1-month time interval following a suicide crisis. Sixty-eight patients admitted to the emergency department of a general or psychiatric hospital were enrolled. Sleep difficulties were assessed using the Insomnia Severity Ind...

journal_title：Journal of sleep research

authors： Mirsu-Paun A,Jaussent I,Komar G,Courtet P,Lopez-Castroman J

更新日期：2017-12-01 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

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

更新日期：2001-12-01 00:00:00

abstract：:This study examined a two-dimensional approach to assessing affective states among good and poor sleepers using the self-assessment manikin (SAM), a brief non-verbal self-report measure of affective states with separate ratings of valence and arousal. A sample of 286 undergraduate students completed the Pittsburgh Sle...

journal_title：Journal of sleep research

authors： Ong JC,Cardé NB,Gross JJ,Manber R

更新日期：2011-12-01 00:00:00

abstract：:The aim of the current study was to evaluate an attention test as a discriminative tool to measure neurocognitive impairment in patients with disorders of hypersomnolence. Chronic excessive daytime sleepiness is the main symptom in central disorders of hypersomnolence. For diagnostic purposes and treatment evaluation,...

journal_title：Journal of sleep research

authors： Ramm M,Jafarpour A,Boentert M,Lojewsky N,Young P,Heidbreder A

更新日期：2018-04-01 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

authors： Liu J,Ramakrishnan S,Laxminarayan S,Neal M,Cashmere DJ,Germain A,Reifman J

更新日期：2018-02-01 00:00:00

abstract：:The aim of this study was to explore the mediating role of sleep characteristics in the relationship between morningness-eveningness and three different aspects of daytime functioning: daytime sleepiness, depressive mood and substance use in university students. A multiple mediator model was proposed with sleep debt, ...

journal_title：Journal of sleep research

authors： Bakotic M,Radosevic-Vidacek B,Koscec Bjelajac A

更新日期：2017-04-01 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：: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

authors： Agostini A,Carskadon MA,Dorrian J,Coussens S,Short MA

更新日期：2017-04-01 00:00:00

abstract：:Actigraphy is a cost-efficient method to estimate sleep-wake patterns over long periods in natural settings. However, the lack of methodological standards in actigraphy research complicates the generalization of outcomes. A rapidly growing methodological diversity is visible in the field, which increasingly necessitat...

journal_title：Journal of sleep research

authors： Schoch SF,Kurth S,Werner H

更新日期：2020-07-08 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

authors： Ru T,Chen Q,You J,Zhou G

更新日期：2019-06-01 00:00:00

abstract：:Sleep disturbances among pregnant women are increasingly linked to suboptimal maternal/birth outcomes. Few studies in the USA investigating sleep by pregnancy status have included racially/ethnically diverse populations, despite worsening disparities in adverse birth outcomes. Using a nationally representative sample ...

journal_title：Journal of sleep research

authors： Feinstein L,McWhorter KL,Gaston SA,Troxel WM,Sharkey KM,Jackson CL

更新日期：2020-10-01 00:00:00

abstract：:This study was designed to clarify the association between inter-episode bipolar disorder (BD) and sleep architecture. Participants completed a baseline symptom and sleep assessment and, 3 months later, an assessment of symptoms and impairment. The effects of psychiatric medications on sleep architecture were also con...

journal_title：Journal of sleep research

authors： Eidelman P,Talbot LS,Gruber J,Hairston I,Harvey AG

更新日期：2010-12-01 00:00:00