journal
https://read.qxmd.com/read/36964910/nightmares-and-cardiovascular-disease-an-emerging-risk-factor
#1
JOURNAL ARTICLE
Thomas C Neylan, Beth E Cohen
No abstract text is available yet for this article.
March 25, 2023: Sleep
https://read.qxmd.com/read/36964898/extreme-chronotype-regardless-of-misalignment-links-to-cardiovascular-disease-risks
#2
EDITORIAL
Timo Partonen
No abstract text is available yet for this article.
March 25, 2023: Sleep
https://read.qxmd.com/read/36951015/good-sleep-is-a-mood-buffer-for-young-women-during-menses
#3
JOURNAL ARTICLE
A E Shuster, K C Simon, J Zhang, N Sattari, A Pena, E Alzueta, M de Zambotti, F C Baker, S C Mednick
STUDY OBJECTIVES: We sought to elucidate the interaction between sleep and mood considering menstrual cycle phase (menses and non-menses portions of the cycle) in 72 healthy young women (18 - 33 y) with natural, regular menstrual cycles and without menstrual-associated disorders. This work fills a gap in literature of examining mood in context of sleep and menstrual cycle jointly, rather than individually. METHODS: Daily subjective measures of sleep and mood, and date of menses were remotely, digitally collected over a two-month period...
March 23, 2023: Sleep
https://read.qxmd.com/read/36938602/correction-to-brain-function-in-children-with-obstructive-sleep-apnea-a-resting-state-fmri-study
#4
(no author information available yet)
No abstract text is available yet for this article.
March 20, 2023: Sleep
https://read.qxmd.com/read/36928325/periodic-limb-movements-in-sleep-may-predispose-to-adhd-if-not-the-reverse
#5
EDITORIAL
Arthur S Walters
No abstract text is available yet for this article.
March 16, 2023: Sleep
https://read.qxmd.com/read/36919571/feasibility-and-preliminary-efficacy-of-app-based-audio-tools-to-improve-sleep-health-in-working-adults-experiencing-poor-sleep-a-multi-arm-randomized-pilot-trial
#6
JOURNAL ARTICLE
Marcos Economides, Rhian Male, Heather Bolton, Kate Cavanagh
STUDY OBJECTIVES: Many adults without a diagnosed sleep disorder report poor sleep. Recently, there has been a dramatic increase in the use of app-based audio tools to aid sleep by the general public, yet there is a paucity of evidence on whether such tools are efficacious. This study evaluated the feasibility and preliminary efficacy of two categories of audio tools, comprising music and narrated stories, featured on the Unmind app. METHODS: We conducted an online, parallel, multi-arm, external pilot randomized controlled trial, with two intervention arms and a waitlist (WL) control group...
March 15, 2023: Sleep
https://read.qxmd.com/read/36919515/sleep-biomarkers-for-stress-induced-vulnerability-to-depression
#7
JOURNAL ARTICLE
Damien Claverie, Chrystel Becker, Antoine Ghestem, Mathieu Coutan, Christophe Bernard, Marion Trousselard, Jean-Jacques Benoliel, Frédéric Canini
Stress can push individuals close to the threshold to depression. An individual's intrinsic vulnerability before a stressful event determines how close they come to the threshold of depression. Identification of vulnerability biomarkers at early (before the stressful event) and late (close to the threshold after the stressful event) stages would allow for corrective actions. Social defeat is a stressful event that triggers vulnerability to depression in half of exposed rats. We analyzed the sleep properties of rats before (baseline) and after (recovery) social defeat by telemetry electroencephalogram recordings...
March 15, 2023: Sleep
https://read.qxmd.com/read/36916319/sleep-restriction-effects-on-sleep-spindles-in-adolescents-and-relation-of-these-effects-to-subsequent-daytime-sleepiness-and-cognition
#8
JOURNAL ARTICLE
Ian G Campbell, Zoey Y Zhang, Kevin J Grimm
STUDY OBJECTIVES: Limiting spindle activity via sleep restriction could explain some of the negative cognitive effects of sleep loss in adolescents. The current study evaluates how sleep restriction affects sleep spindle number, incidence, amplitude, duration, and wave frequency and tests whether sleep restriction effects on spindles change across the years of adolescence. The study determines whether sleep restriction effects on daytime sleepiness, vigilance, and cognition are related to changes in sleep spindles...
March 14, 2023: Sleep
https://read.qxmd.com/read/36913312/the-need-to-study-the-role-of-sleep-in-climate-change-adaptation-mitigation-and-resiliency-strategies-across-the-life-course
#9
JOURNAL ARTICLE
Symielle A Gaston, Rupsha Singh, Chandra L Jackson
No abstract text is available yet for this article.
March 13, 2023: Sleep
https://read.qxmd.com/read/36897197/novel-clock-and-nr1d2-variants-in-64-sighted-japanese-individuals-with-non-24-hour-sleep-wake-rhythm-disorder
#10
JOURNAL ARTICLE
Akiko Hida, Aritoshi Iida, Motoki Ukai, Hiroshi Kadotani, Makoto Uchiyama, Takashi Ebisawa, Yuichi Inoue, Shingo Kitamura, Kazuo Mishima
No abstract text is available yet for this article.
March 10, 2023: Sleep
https://read.qxmd.com/read/36892212/the-association-of-nocturnal-enuresis-with-autonomic-dysfunctions-mood-disturbances-and-sleepwalking-in-isolated-rapid-eye-movement-sleep-behavior-disorder
#11
JOURNAL ARTICLE
Yiqi Lin, Bei Huang, Li Zhou, Jing Wang, Tang Shi, Steven W H Chau, Joey W Y Chan, Yaping Liu, Yun Kwok Wing
No abstract text is available yet for this article.
March 9, 2023: Sleep
https://read.qxmd.com/read/36883766/healthy-sleep-may-bolster-resilience-to-depression-and-ptsd-in-new-paramedics
#12
EDITORIAL
Anthony N Reffi, Philip Cheng
No abstract text is available yet for this article.
March 8, 2023: Sleep
https://read.qxmd.com/read/36883739/pediatric-sleep-medicine-growing-up-as-a-field
#13
JOURNAL ARTICLE
David G Ingram, Stephen H Sheldon
No abstract text is available yet for this article.
March 8, 2023: Sleep
https://read.qxmd.com/read/36883695/editorial-early-life-postnatal-intermittent-hypoxia-a-case-for-mal-adaptive-cardiorespiratory-plasticity-inflammation-and-epigenetics
#14
EDITORIAL
https://read.qxmd.com/read/36883614/covid-19-stay-at-home-restrictions-increase-the-alignment-in-sleep-and-light-exposure-between-school-days-and-weekends-in-university-students
#15
JOURNAL ARTICLE
Alicia Rice, Olivia Sather, Kenneth P Wright, Céline Vetter, Melanie A Martin, Horacio O de la Iglesia
Younger adults have a biological disposition to sleep and wake at later times that conflict with early morning obligations like work and school; this conflict leads to inadequate sleep duration and a difference in sleep timing between school days and weekends. The COVID-19 pandemic forced universities and workplaces to shut down in person attendance and implement remote learning and meetings that decreased/removed commute times and gave students more flexibility with their sleep timing. To determine the impact of remote learning on the daily sleep-wake cycle we conducted a natural experiment using wrist actimetry monitors to compare activity patterns and light exposure in three cohorts of students: pre-shutdown in-person learning (2019), during-shutdown remote learning (2020), and post-shutdown in-person learning (2021)...
March 8, 2023: Sleep
https://read.qxmd.com/read/36883238/safety-and-pharmacodynamics-of-a-single-infusion-of-danavorexton-in-adults-with-idiopathic-hypersomnia
#16
JOURNAL ARTICLE
Emmanuel Mignot, Richard K Bogan, Helene Emsellem, Nancy Foldvary-Schaefer, Melissa Naylor, Rachel Neuwirth, Hélène Faessel, Todd Swick, Tina Olsson
STUDY OBJECTIVES: Idiopathic hypersomnia (IH) is a chronic disorder characterized by excessive daytime sleepiness unexplained by another disorder or drug/medication use. Although the orexinergic system plays a role in sleep-wake regulation, orexin A levels in the cerebrospinal fluid are normal in people with IH. This phase 1b, randomized, placebo-controlled, crossover study aimed to investigate the safety, pharmacokinetics, and pharmacodynamics of danavorexton, a small-molecule orexin-2 receptor agonist, in adults with IH...
March 8, 2023: Sleep
https://read.qxmd.com/read/36881901/alterations-of-pain-pathways-by-experimental-sleep-disturbances-in-humans-central-pain-inhibitory-cyclooxygenase-and-endocannabinoid-pathways
#17
JOURNAL ARTICLE
Monika Haack, Larissa C Engert, Luciana Besedovsky, Michael R Goldstein, Jaime K Devine, Rammy Dang, Keeyon Olia, Victoria Molina, Suzanne M Bertisch, Navil Sethna, Norah Simpson
STUDY OBJECTIVES: There is strong evidence that sleep disturbances are an independent risk factor for the development of chronic pain conditions. The mechanisms underlying this association, however, are still not well understood. We examined the effect of experimental sleep disturbances on three pathways involved in pain initiation/resolution: (1) the central pain-inhibitory pathway, (2) the cyclooxygenase (COX) pathway, and (3) the endocannabinoid (eCB) pathway. METHODS: Twenty-four healthy participants (50% females) underwent two 19-day long in-laboratory protocols in randomized order:(a) an experimental sleep disturbance protocol consisting of repeated nights of short and disrupted sleep with intermittent recovery sleep; and (b) a sleep control protocol consisting of nights with an 8-hour sleep opportunity...
March 7, 2023: Sleep
https://read.qxmd.com/read/36881684/pediatric-sleep-current-knowledge-gaps-and-opportunities-for-the-future
#18
JOURNAL ARTICLE
Alexandria M Reynolds, Andrea M Spaeth, Lauren Hale, Ariel A Williamson, Monique K LeBourgeois, Sachi D Wong, Lauren E Hartstein, Jessica C Levenson, Misol Kwon, Chantelle N Hart, Ashley Greer, Cele E Richardson, Michael Gradisar, Michelle A Clementi, Stacey L Simon, Lilith M Reuter-Yuill, Daniel L Picchietti, Salome Wild, Leila Tarokh, Kathy Sexton-Radek, Kristina P Lenker, Susan Calhoun, Dayna A Johnson, Daniel Lewin, Mary A Carskadon
This White Paper addresses the current gaps in knowledge, as well as opportunities for future studies in pediatric sleep. The Sleep Research Society's Pipeline Development Committee assembled a panel of experts tasked to provide information to those interested in learning more about the field of pediatric sleep, including trainees. We cover the scope of pediatric sleep, including epidemiological studies and the development of sleep and circadian rhythms in early childhood and adolescence. Additionally, we discuss current knowledge of insufficient sleep and circadian disruption, addressing the neuropsychological impact (affective functioning) and cardiometabolic consequences...
March 6, 2023: Sleep
https://read.qxmd.com/read/36881682/night-to-night-reliability-and-agreement-of-obstructive-sleep-apnea-pathophysiologic-mechanisms-estimated-with-phenotyping-using-polysomnography-in-cognitively-normal-elderly-subjects
#19
JOURNAL ARTICLE
Thomas M Tolbert, Reagan L Schoenholz, Ankit Parekh, Asem Berkalieva, Ricardo S Osorio, Indu Ayappa, David M Rapoport
STUDY OBJECTIVES: Phenotyping using polysomnography (PUP) is an algorithmic method to quantify physiologic mechanisms underlying obstructive sleep apnea (OSA): loop gain (LG1), arousal threshold (ArTH), and upper airway collapsibility (Vpassive) and muscular compensation (Vcomp). The consecutive-night test-retest reliability and agreement of PUP-derived estimates is unknown. From a cohort of elderly (age ≥55 years), largely non-sleepy, community-dwelling volunteers who underwent in-lab polysomnography (PSG) on 2 consecutive nights, we determined the test-retest reliability and agreement of PUP-estimated physiologic factors...
March 6, 2023: Sleep
https://read.qxmd.com/read/36869787/time-to-rest-a-hypothesis-accumulating-evidence-that-periodic-leg-movements-during-sleep-are-not-increased-in-children-with-attention-deficit-hyperactivity-disorder-adhd-results-of-a-case-control-study-and-a-meta-analysis
#20
JOURNAL ARTICLE
Stephany Fulda, Silvia Miano
STUDY OBJECTIVES: To address the hypothesis that periodic leg movements during sleep (PLMS) are more frequent in children with attention deficit hyperactivity disorder (ADHD) when compared to typically developing (TD) children. To that end we both analyzed PLMS in a recent case-control study and conducted a systematic review and meta-analysis of PLMS frequency in children with ADHD and TD children. METHODS: In our case-control study we compared PLMS frequency of 24 children with ADHD (mean age 11 years, 17 male) to that of 22 age matched typically developing (TD) children (mean age 10 years, 12 male)...
March 3, 2023: Sleep
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