journal
https://read.qxmd.com/read/39039613/the-ecology-of-human-sleep-ecosleep-cohort-study-protocol-for-a-longitudinal-repeated-measurement-burst-design-study-to-assess-the-relationship-between-sleep-determinants-and-outcomes-under-real-world-conditions-across-time-of-year
#1
JOURNAL ARTICLE
Anna M Biller, Nayab Fatima, Chrysanth Hamberger, Laura Hainke, Verena Plankl, Amna Nadeem, Achim Kramer, Martin Hecht, Manuel Spitschan
The interplay of daily life factors, including mood, physical activity, or light exposure, influences sleep architecture and quality. Laboratory-based studies often isolate these determinants to establish causality, thereby sacrificing ecological validity. Furthermore, little is known about time-of-year changes in sleep and circadian-related variables at high resolution, including the magnitude of individual change across time of year under real-world conditions. The Ecology of Human Sleep (EcoSleep) cohort study will investigate the combined impact of sleep determinants on individuals' daily sleep episodes to elucidate which waking events modify sleep patterns...
July 22, 2024: Journal of Sleep Research
https://read.qxmd.com/read/39032099/ageing-related-modification-of-sleep-and-breathing-in-orexin-knockout-narcoleptic-mice
#2
JOURNAL ARTICLE
Stefano Bastianini, Sara Alvente, Chiara Berteotti, Viviana Lo Martire, Gabriele Matteoli, Elena Miglioranza, Alessandro Silvani, Giovanna Zoccoli
Narcolepsy type-1 (NT1) is a lifelong sleep disease, characterised by impairment of the orexinergic system, with a typical onset during adolescence and young adulthood. Since the wake-sleep cycle physiologically changes with ageing, this study aims to compare sleep patterns between orexin-knockout (KO) and wild type (WT) control mice at different ages. Four groups of age-matched female KO and WT mice (16 weeks of age: 8 KO-YO and 9 WT-YO mice; 87 weeks of age: 13 KO-OLD and 12 WT-OLD mice) were implanted with electrodes for discriminating wakefulness, rapid-eye-movement sleep (REMS), and non-REMS (NREMS)...
July 20, 2024: Journal of Sleep Research
https://read.qxmd.com/read/39021352/detection-and-severity-assessment-of-obstructive-sleep-apnea-according-to-deep-learning-of-single-lead-electrocardiogram-signals
#3
JOURNAL ARTICLE
Yitong Zhang, Yewen Shi, Yonglong Su, Zine Cao, Chengjian Li, Yushan Xie, Xiaoxin Niu, Yuqi Yuan, Lina Ma, Simin Zhu, Yanuo Zhou, Zitong Wang, XinHong Hei, Zhenghao Shi, Xiaoyong Ren, Haiqin Liu
Developing a convenient detection method is important for diagnosing and treating obstructive sleep apnea. Considering availability and medical reliability, we established a deep-learning model that uses single-lead electrocardiogram signals for obstructive sleep apnea detection and severity assessment. The detection model consisted of signal preprocessing, feature extraction, time-frequency domain information fusion, and classification segments. A total of 375 patients who underwent polysomnography were included...
July 18, 2024: Journal of Sleep Research
https://read.qxmd.com/read/39021269/sleep-specific-repetitive-negative-thinking-processes-and-prenatal-insomnia-symptoms-a-naturalistic-follow-up-study-from-mid-to-late-pregnancy
#4
JOURNAL ARTICLE
Juan Wang, Yongqi Huang, Liuliu Wu, Yaoyao Sun, Xuan Zhang, Fenglin Cao
Insomnia symptoms are highly prevalent during pregnancy; therefore, identifying modifiable risk markers is important for risk prediction and early intervention. This study aimed to examine the role of sleep-specific rumination and sleep-specific worry in prenatal insomnia symptoms. A total of 859 married pregnant women without history of psychiatric illnesses (mean [standard deviation] age, 30.15 [3.86] years; 593 [69.0%] with a bachelor's degree or above) were enrolled from the obstetrical outpatient departments of two tertiary comprehensive hospitals in Shandong, China, who completed assessments of sleep-specific rumination, sleep-specific worry, and insomnia symptoms at baseline (mid-pregnancy) and follow-up (late-pregnancy)...
July 18, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38993053/the-electroretinography-to-identify-biomarkers-of-idiopathic-hypersomnia-and-narcolepsy-type-1
#5
JOURNAL ARTICLE
Héloïse Rach, Ulker Kilic-Huck, Pierre A Geoffroy, Tristan Bourcier, Sophie Braun, Henri Comtet, Elisabeth Ruppert, Laurence Hugueny, Marc Hebert, Eve Reynaud, Patrice Bourgin
Hypersomnia spectrum disorders are underdiagnosed and poorly treated due to their heterogeneity and absence of biomarkers. The electroretinography has been proposed as a proxy of central dysfunction and has proved to be valuable to differentiate certain psychiatric disorders. Hypersomnolence is a shared core feature in central hypersomnia and psychiatric disorders. We therefore aimed to identify biomarkers by studying the electroretinography profile in patients with narcolepsy type 1, idiopathic hypersomnia and in controls...
July 12, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38972675/chronic-sleep-deficiency-and-its-impact-on-pain-perception-in-healthy-females
#6
JOURNAL ARTICLE
Shima Rouhi, Natalia Egorova-Brumley, Amy S Jordan
Acute sleep deprivation in experimental studies has been shown to induce pain hypersensitivity in females. However, the impact of natural sleep deficiency and fluctuations across the week on pain perception remains unclear. A sleep-monitoring headband and self-reports were utilized to assess objective and subjective sleep in longer (> 6 hr) and short sleepers (< 6 hr). Pain sensitivity measures including heat, cold, pressure pain thresholds, pain inhibition (conditioned pain modulation) and facilitation (tonic pain summation) were assessed on Mondays and Fridays...
July 7, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38972672/neuronal-network-controlling-rem-sleep
#7
REVIEW
Pierre-Hervé Luppi, Justin Malcey, Amarine Chancel, Blandine Duval, Sébastien Cabrera, Patrice Fort
Rapid eye movement sleep is a state characterized by concomitant occurrence of rapid eye movements, electroencephalographic activation and muscle atonia. In this review, we provide up to date knowledge on the neuronal network controlling its onset and maintenance. It is now accepted that muscle atonia during rapid eye movement sleep is due to activation of glutamatergic neurons localized in the pontine sublaterodorsal tegmental nucleus. These neurons directly project and excite glycinergic/γ-aminobutyric acid-ergic pre-motoneurons localized in the ventromedial medulla...
July 7, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38960862/rem-sleep-breathing-insights-beyond-conventional-respiratory-metrics
#8
REVIEW
Robert Joseph Thomas
Breathing and sleep state are tightly linked. The traditional approach to evaluation of breathing in rapid eye movement sleep has been to focus on apneas and hypopneas, and associated hypoxia or hypercapnia. However, rapid eye movement sleep breathing offers novel insights into sleep physiology and pathology, secondary to complex interactions of rapid eye movement state and cardiorespiratory biology. In this review, morphological analysis of clinical polysomnogram data to assess respiratory patterns and associations across a range of health and disease is presented...
July 3, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38955433/narcolepsy-and-rapid-eye-movement-sleep
#9
REVIEW
Francesco Biscarini, Lucie Barateau, Fabio Pizza, Giuseppe Plazzi, Yves Dauvilliers
Since the first description of narcolepsy at the end of the 19th Century, great progress has been made. The disease is nowadays distinguished as narcolepsy type 1 and type 2. In the 1960s, the discovery of rapid eye movement sleep at sleep onset led to improved understanding of core sleep-related disease symptoms of the disease (excessive daytime sleepiness with early occurrence of rapid eye movement sleep, sleep-related hallucinations, sleep paralysis, rapid eye movement parasomnia), as possible dysregulation of rapid eye movement sleep, and cataplexy resembling an intrusion of rapid eye movement atonia during wake...
July 2, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38952167/nightmares-in-swiss-elite-athletes-associated-factors
#10
JOURNAL ARTICLE
Michael Schredl, Albrecht Vorster, Michael J Schmid, Daniel Erlacher
Nightmares, defined as extremely dysphoric dreams, can cause significant distress in everyday life if they occur frequently. Their aetiology is based on a disposition-stress model. As elite athletes often experience high stress levels, the present study investigated factors that might be associated with nightmare frequency in a large cohort of 2297 Swiss elite athletes (1066 women, 1231 men) with a mean age of 22.05 ± 7.53 years. In total, about 6% of the athletes reported frequent nightmares (once a week or more often)...
July 1, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38952031/consciousness-in-non-rem-parasomnia-episodes
#11
JOURNAL ARTICLE
Francesca Siclari
Sleepwalking and related parasomnias are thought to result from incomplete awakenings out of non-rapid eye movement (non-REM) sleep. Non-REM parasomnia behaviours have been described as unconscious and automatic, or related to vivid, dream-like conscious experiences. Similarly, some observations have suggested that patients are unresponsive during episodes, while others that they can interact with their surroundings. To better grasp and characterise the full spectrum of consciousness and environmental (dis)connection associated with behavioural episodes, 35 adult patients with non-REM sleep parasomnias were interviewed in-depth about their experiences...
July 1, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38945830/sleep-should-not-be-this-difficult-an-interpretive-descriptive-study-of-older-adults-perspectives-on-behaviour-change-elements-in-sleepwell-and-experiences-with-benzodiazepine-discontinuation
#12
JOURNAL ARTICLE
Tulayla Katmeh, David M Gardner, Niki Kiepek, Marilyn Macdonald, Andrea L Murphy
Benzodiazepine receptor agonists are often used for insomnia in older adults contrary to current evidence. The harms outweigh the benefits, which are limited. Cognitive behavioural therapy for insomnia is the first-line recommended treatment. Sleepwell was created as a repository of evidence-based resources to promote cognitive behavioural therapy for insomnia and limit benzodiazepine receptor agonist use. This qualitative study uses an interpretive description design and reflexive thematic analysis to explore older adults' perspectives on behavioural change techniques used in Sleepwell resources...
June 30, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38943262/exploring-emotional-regulation-in-insomnia-with-and-without-major-depressive-episode
#13
JOURNAL ARTICLE
Julie Garrivet, Bénédicte Gohier, Julia Maruani, Guillaume Ifrah, Wojciech Trzepizur, Frederic Gagnadoux, Chantal Henry, Pierre A Geoffroy
Previous studies have highlighted the pivotal role of emotional regulation impairment in the progression of depressive and insomnia disorders, individually. Nevertheless, to date, no study has undertaken a direct comparison of the emotional profiles in individuals experiencing insomnia with or without major depressive episode (MDE). In this study, our objective was to closely examine multiple aspects of emotional regulation among individuals experiencing insomnia, with or without concurrent depression. This descriptive observational study involved 57 participants, comprising 27 individuals with comorbid chronic insomnia and MDE, and 30 with chronic insomnia alone...
June 28, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38937887/the-stability-of-slow-wave-sleep-and-eeg-oscillations-across-two-consecutive-nights-of-laboratory-polysomnography-in-cognitively-normal-older-adults
#14
JOURNAL ARTICLE
Anna E Mullins, Shayna Pehel, Ankit Parekh, Korey Kam, Omonigho M Bubu, Thomas M Tolbert, David M Rapoport, Indu Ayappa, Andrew W Varga, Ricardo S Osorio
Laboratory polysomnography provides gold-standard measures of sleep physiology, but multi-night investigations are resource intensive. We assessed the night-to-night stability via reproducibility metrics for sleep macrostructure and electroencephalography oscillations in a group of cognitively normal adults attending two consecutive polysomnographies. Electroencephalographies were analysed using an automatic algorithm for detection of slow-wave activity, spindle and K-complex densities. Average differences between nights for sleep macrostructure, electroencephalography oscillations and sleep apnea severity were assessed, and test-retest reliability was determined using two-way intraclass correlations...
June 27, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38924266/pandemic-policies-and-sleeping-problems-in-older-adults
#15
JOURNAL ARTICLE
Paula Maria Fernandes Rodrigues, Paulo Gabriel Salgado Silva, Gina Voss, Roberto Martinez-Pecino, Alice Delerue-Matos
Sleep quality is fundamental to physical and mental health. Recent research shows that the COVID-19 pandemic has affected individuals' sleep quality. This study aims to investigate whether the containment and health policies (Oxford Coronavirus Government Response Tracker indexes) adopted by European countries and Israel during the pandemic are related to sleep problems in people aged 50 and over. A cross-sectional study was conducted using a logistic regression analysis based on data from the Survey of Health, Ageing and Retirement in Europe, collected in 27 European countries and Israel, in 2021...
June 25, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38923646/insomnia-symptom-severity-and-dynamics-of-arousal-related-symptoms-across-the-day
#16
JOURNAL ARTICLE
Leonie J T Balter, Eus J W van Someren, John Axelsson
Arousal is a central component of many emotional symptoms and can contribute to insomnia. Here we assessed how the timing and fluctuating nature of arousal-related symptoms over the course of the day relate to insomnia symptom severity. In this study, 361 participants (M age = 31.9 years, 282 women, 77 men, 2 non-binary individuals) completed the Insomnia Severity Index to assess severity of insomnia symptoms, followed by repeated ratings of anxiety or nervousness, stress, sleepiness, and feeling down via their mobile phone between ~08:00 hours and 00:00 hours across 1 day...
June 25, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38923005/is-sleep-affected-after-microgravity-and-hypergravity-exposure-a-pilot-study
#17
JOURNAL ARTICLE
Barbara Le Roy, Aurore Jouvencel, Anika Friedl-Werner, Ludmila Renel, Youcef Cherchali, Raouf Osseiran, Ernesto Sanz-Arigita, Jean-René Cazalets, Etienne Guillaud, Ellemarije Altena
Sleep is known to be affected in space travel and in residents of the international space station. But little is known about the direct effects of gravity changes on sleep, if other factors, such as sleep conditions, are kept constant. Here, as a first exploration, we investigated sleep before and after exposure to short bouts of microgravity and hypergravity during parabolic flights. Sleep was measured through actigraphy and self-report questionnaires in 20 healthy men and women before and after parabolic flight...
June 25, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38925562/effectiveness-of-continuous-positive-airway-pressure-therapy-on-romantic-relationships-and-intimacy-among-individuals-with-obstructive-sleep-apnea-a-systematic-review-and-a-meta-analysis
#18
REVIEW
Poletti Valentina, Battaglia Elvia Giovanna, Banfi Paolo, Volpato Eleonora
Obstructive sleep apnea is a common yet often overlooked chronic sleep disorder with significant health implications globally. Bedpartners play a vital role in motivating individuals with obstructive sleep apnea to seek medical help, though their sleep quality may suffer, straining the couple's relationship. From September 2023 to January 2024, utilizing PubMed, Scopus, BioMed Central, Cochrane Library, ScienceDirect and www.clinicaltrials.gov databases, this systematic review meticulously examined data from 27 studies to investigate how continuous positive airway pressure therapy, recognized as the gold-standard for treating obstructive sleep apnea, may positively influence psychological dynamics within couples...
June 24, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38923629/a-phenomenological-inquiry-into-the-costs-and-consequences-of-insomnia-for-veterans-with-serious-mental-illness
#19
JOURNAL ARTICLE
Elizabeth A Klingaman, Alicia Lucksted, Eric S Crosby, Corinne N Kacmarek, Amanda Peeples, Samantha Hack, Yelena Blank, Elana Schwartz
Many individuals with serious mental illness (i.e. schizophrenia spectrum, bipolar or major depressive disorders, with serious functional impairments) have insomnia symptoms. Insomnia is a common reason for mental health referrals in the Veterans Health Administration. The primary aim of this study was to explore the costs (what participants lose or what trade-offs they make due to insomnia) and consequences (how insomnia impacts functioning) of insomnia for veterans with serious mental illness. Semi-structured interviews of 20 veterans with insomnia and serious mental illness were collected as data using an inductive phenomenological approach...
June 23, 2024: Journal of Sleep Research
https://read.qxmd.com/read/38895830/investigating-the-efficacy-of-digital-cognitive-behavioural-therapy-in-comparison-to-a-sleep-monitoring-application-via-integrated-diary-and-actigraphy-a-randomised-controlled-trial
#20
JOURNAL ARTICLE
Leonie Franziska Maurer, Pauline Bauermann, Lena Karner, Charlotte Müller, Noah Lorenz, Annika Gieselmann
Dissemination of digital cognitive behavioural therapy is a promising approach for treating insomnia in the broad population. Current evidence supports the effectiveness of the digital format, but clinical findings are often limited by the choice of control group and lack of in-depth therapeutic measures. This study was designed to investigate the specific effects of digital cognitive behavioural therapy in comparison to a self-monitoring application. Participants meeting criteria for insomnia were randomly allocated (1:1) to 8 weeks of digital cognitive behavioural therapy or 8 weeks of digital sleep monitoring (control application)...
June 19, 2024: Journal of Sleep Research
journal
journal
20177
1
2
Fetch more papers »
Fetching more papers... Fetching...
Remove bar
Read by QxMD icon Read
×

Save your favorite articles in one place with a free QxMD account.

×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"

We want to hear from doctors like you!

Take a second to answer a survey question.