keyword
https://read.qxmd.com/read/38493835/sleep-deprivation-changes-frequency-specific-functional-organization-of-the-resting-human-brain
#21
JOURNAL ARTICLE
Zhiguo Luo, Erwei Yin, Ye Yan, Shaokai Zhao, Liang Xie, Hui Shen, Ling-Li Zeng, Lubin Wang, Dewen Hu
Previous resting-state functional magnetic resonance imaging (rs-fMRI) studies have widely explored the temporal connection changes in the human brain following long-term sleep deprivation (SD). However, the frequency-specific topological properties of sleep-deprived functional networks remain virtually unclear. In this study, thirty-seven healthy male subjects underwent resting-state fMRI during rested wakefulness (RW) and after 36hours of SD, and we examined frequency-specific spectral connection changes (0...
March 15, 2024: Brain Research Bulletin
https://read.qxmd.com/read/38492909/acute-and-chronic-sleep-restriction-differentially-modify-maternal-behavior-and-milk-macronutrient-composition-in-the-postpartum-rat
#22
JOURNAL ARTICLE
Florencia Peña, Diego Serantes, Mayda Rivas, Juan Pedro Castro, Pablo Torterolo, Claudio Rodríguez-Camejo, Ana Hernández, Luciana Benedetto
BACKGROUNDS: Sleep restriction is considered a stressful condition itself, causing a wide variety of physiological alterations, from cognitive and hormonal to immunological status. In addition, it is established that stress in mother rats can modify milk ejection, milk composition, and maternal care of the pups. Also, sleep disturbances during the early stages of motherhood are a common feature of all studied species. In this context, while the impacts of sleep disruption in non-lactating animals were extensively investigated, its repercussions during the initial phases of motherhood have been poorly explored...
March 14, 2024: Physiology & Behavior
https://read.qxmd.com/read/38491517/dual-deficiency-of-melatonin-and-dihydrotestosterone-promotes-stromal-cell-damage-and-mediates-prostatitis-via-the-cgas-sting-pathway-in-sleep-deprived-mice
#23
JOURNAL ARTICLE
Jia Chen, Wenming Ma, Shaoyu Yue, Dongsheng Li, Lei Chen, Cheng Zhang, Yu Guan, Chun Li, Changqin Jiang, Guiyi Liao, Chaozhao Liang, Hui Wang, Sheng Tai
PURPOSE: Prostatitis is a highly prevalent condition that seriously affects men's physical and mental health. Although epidemiological investigations have provided evidence of a correlation between insufficient sleep and prostatitis, the pathogenesis of prostatitis remains unclear. We sought to identify the underlying mechanism involved and identify a promising therapeutic target. METHODS: Sleep deprivation (SD) was utilized to establish a mouse model of insufficient sleep in a special device...
March 15, 2024: Cell Communication and Signaling: CCS
https://read.qxmd.com/read/38489744/knowledge-structure-and-emerging-trends-of-cognitive-impairment-induced-by-sleep-deprivation-a-bibliometric-analysis-based-on-citespace-and-vosviewer-from-2000-to-2022-erratum
#24
JOURNAL ARTICLE
(no author information available yet)
No abstract text is available yet for this article.
March 15, 2024: Medicine (Baltimore)
https://read.qxmd.com/read/38483945/the-effects-of-sleep-deprivation-and-extreme-exertion-on-cognitive-performance-at-the-world-record-breaking-suffolk-back-yard-ultra-marathon
#25
JOURNAL ARTICLE
Sandy Benchetrit, Juan I Badariotti, Jo Corbett, Joseph T Costello
Using a prospective observational design, this study investigated the hypothesis that competing in the Suffolk Back Yard Ultra-marathon, would result in impaired cognitive performance and examined whether pre-race sleep patterns could mitigate this. Fifteen runners (1 female) volunteered to undertake this study and eleven males were included in the final analysis. Before the race and after withdrawal participants completed the following cognitive performance tasks: 2 Choice Reaction Time (2CRT), Stroop, and the Tower Puzzle...
2024: PloS One
https://read.qxmd.com/read/38479512/the-effect-of-slow-wave-sleep-deprivation-on-mood-in-adolescents-with-depressive-symptoms-a-pilot-study
#26
JOURNAL ARTICLE
Elise Palatine, Mary L Phillips, Adriane M Soehner
BACKGROUND: There is an urgent need for safe, rapid-acting treatment strategies for adolescent depression. In depressed adults, slow wave sleep deprivation (SWSD) improved next-day mood without disrupting sleep duration, but SWSD has not been tested in adolescents. In a pilot study, the aim was to assess the effect of SWSD on sleep physiology and mood outcomes (depression, rumination, anhedonia) among adolescents with depressive symptoms. METHODS: Sixteen adolescents (17...
March 11, 2024: Journal of Affective Disorders
https://read.qxmd.com/read/38479505/dose-response-relationship-between-sleep-duration-and-cardiovascular-metabolic-multimorbidity-among-older-adults-in-china-a-nationwide-survey
#27
JOURNAL ARTICLE
Yu Zhao, Juan Liu, Jing-Hua Xia, Cui Li, Xiu-Qing Ma
AIMS AND OBJECTIVES: The purpose of this study was to explore the relationship between the duration of sleep per day and cardiovascular metabolic multimorbidity (CMM) in older adults and to identify how many hours of sleep per day can lead to a lower risk of CMM in older adults. BACKGROUND: CMM are a common syndrome in the older adults. There may be an association between sleep duration and CMM in older adults, with both insomnia and sleep deprivation having an impact on the health of older adults...
March 11, 2024: Journal of Affective Disorders
https://read.qxmd.com/read/38476312/dexmedetomidine-prevents-spatial-learning-and-memory-impairment-induced-by-chronic-rem-sleep-deprivation-in-rats
#28
JOURNAL ARTICLE
Wen-Hao Zhang, Yi-Ning Yan, John P Williams, Jian Guo, Bao-Feng Ma, Jian-Xiong An
UNLABELLED: The study was attempted to investigate the effect on and mechanisms of action of dexmedetomidine with regard to learning and memory impairment in rats with chronic rapid eye movement (REM) sleep deprivation. A total of 50 male Sprague Dawley rats were randomly divided into five groups. Modified multiple platform method was conducted to cause the sleep deprivation of rats. Dexmedetomidine and midazolam were administered by intraperitoneal injection. Learning and memory ability was assessed through Morris water maze...
July 2023: Sleep and Biological Rhythms
https://read.qxmd.com/read/38469285/sleep-disorders-affect-cognitive-function-in-adults-an-overview-of-systematic-reviews-and-meta-analyses
#29
REVIEW
Jingting Kong, Lv Zhou, Xiaoli Li, Qingguo Ren
UNLABELLED: Sleep disorders frequently result in poor memory, attention deficits, as well as a worse prognosis for neurodegenerative changes, such as Alzheimer's disease. The purpose of this study is to investigate the impact of sleep disorders on cognition. We screened four databases for all meta-analyses and systematic reviews from the establishment through March 2022. We have carried out quality evaluation and review the eligible systematic reviews. Evidence grading and quality assessment were performed on 22 eligible articles...
April 2023: Sleep and Biological Rhythms
https://read.qxmd.com/read/38469277/one-night-of-10-h-sleep-restores-vigilance-after-total-sleep-deprivation-the-role-of-delta-and-theta-power-during-recovery-sleep
#30
JOURNAL ARTICLE
Chao Hao, Mingzhu Li, Qian Ning, Ning Ma
A series of studies have demonstrated that impaired vigilance performance caused by total sleep deprivation could restore to baseline when recovery sleep is longer than the habitual sleep. However, it is unclear which factors on the recovery night affected the restoration of vigilance performance impaired by sleep deprivation. 22 participant's sleep electroencephalograms were recorded with polysomnography in 8-h baseline sleep and one-night 10-h recovery sleep following 36-h sleep deprivation. Participants completed a 10-min psychomotor vigilance task and subjective ratings after baseline and recovery sleep the following day...
April 2023: Sleep and Biological Rhythms
https://read.qxmd.com/read/38469079/sleep-quality-and-sleep-deprivation-relationship-with-academic-performance-in-university-students-during-examination-period
#31
JOURNAL ARTICLE
Maria Suardiaz-Muro, Manuel Ortega-Moreno, Miguel Morante-Ruiz, Manuel Monroy, Miguel A Ruiz, Pilar Martín-Plasencia, Antonio Vela-Bueno
The beginning of the university brings together maturational, psychosocial and academic changes that make university students more prone to suffer from insufficient or poor quality sleep, which can negatively influence their academic performance. The period of taking exams is a key part of the academic year. However, there are few studies that analyze sleep during this period of time. Our aim is to study the association of sleep quality and sleep deprivation with academic performance during the examination period...
July 2023: Sleep and Biological Rhythms
https://read.qxmd.com/read/38468112/urolithin-a-ameliorates-athletic-ability-and-intestinal-microbiota-in-sleep-deprivation-from-the-perspective-of-the-gut-muscle-axis
#32
JOURNAL ARTICLE
Hongkang Zhu, Haotian Zhao, He Qian, Chang Liu
SCOPE: Urolithin A (UA), a gut-microbiota-derived metabolite of ellagic acid, presents various benefits to intestinal microecology. The presence of "gut-muscle axis" regulating the onset and progression of exercise-related physical frailty and sarcopenia has been recently hypothesized. This study aims to explore the underlying mechanism of gut-muscle axis by which UA enhances muscle strength and fatigue resistance of sleep-deprived (SD) mice. METHODS AND RESULTS: UA is gavaged to C57BL/6 mice (50 mg kg-1  bw) before 48-h SD...
March 11, 2024: Molecular Nutrition & Food Research
https://read.qxmd.com/read/38467433/human-prosocial-preferences-are-related-to-slow-wave-activity-in-sleep
#33
JOURNAL ARTICLE
Mirjam Studler, Lorena R R Gianotti, Janek Lobmaier, Angelina Maric, Daria Knoch
Prosocial behavior is crucial for the smooth functioning of society. Yet, individuals differ vastly in the propensity to behave prosocially. Here we try to explain these individual differences under normal sleep conditions without any experimental modulation of sleep. Using a portable high-density EEG we measured sleep data in 54 healthy adults (28 females) during a normal night's sleep at participants' homes. To capture prosocial preferences, participants played an incentivised public goods game in which they faced real monetary consequences...
March 11, 2024: Journal of Neuroscience
https://read.qxmd.com/read/38464778/alterations-of-sleep-deprivation-on-brain-function-a-coordinate-based-resting-state-functional-magnetic-resonance-imaging-meta-analysis
#34
JOURNAL ARTICLE
Qin Zhang, Yong-Zhe Hou, Hui Ding, Yan-Ping Shu, Jing Li, Xi-Zhao Chen, Jia-Lin Li, Qin Lou, Dai-Xing Wang
BACKGROUND: Sleep deprivation is a prevalent issue that impacts cognitive function. Although numerous neuroimaging studies have explored the neural correlates of sleep loss, inconsistencies persist in the reported results, necessitating an investigation into the consistent brain functional changes resulting from sleep loss. AIM: To establish the consistency of brain functional alterations associated with sleep deprivation through systematic searches of neuroimaging databases...
February 19, 2024: World Journal of Psychiatry
https://read.qxmd.com/read/38461157/sleep-and-sleep-deprivation-related-changes-of-vertex-auditory-evoked-potentials-during-the-estrus-cycle-in-female-rats
#35
JOURNAL ARTICLE
Attila Tóth, Máté Traub, Norbert Bencsik, László Détári, Tünde Hajnik, Arpád Dobolyi
The estrus cycle in female rodents has been shown to affect a variety of physiological functions. However, little is known about its presumably thorough effect on auditory processing during the sleep-wake cycle and sleep deprivation. Vertex auditory evoked potentials (vAEPs) were evoked by single click tone stimulation and recorded during different stages of the estrus cycle and sleep deprivation performed in metestrus and proestrus in female rats. vAEPs showed a strong sleep-dependency, with the largest amplitudes present during slow wave sleep while the smallest ones during wakefulness...
March 9, 2024: Scientific Reports
https://read.qxmd.com/read/38457492/accurate-detection-of-acute-sleep-deprivation-using-a-metabolomic-biomarker-a-machine-learning-approach
#36
JOURNAL ARTICLE
Katherine Jeppe, Suzanne Ftouni, Brunda Nijagal, Leilah K Grant, Steven W Lockley, Shantha M W Rajaratnam, Andrew J K Phillips, Malcolm J McConville, Dedreia Tull, Clare Anderson
Sleep deprivation enhances risk for serious injury and fatality on the roads and in workplaces. To facilitate future management of these risks through advanced detection, we developed and validated a metabolomic biomarker of sleep deprivation in healthy, young participants, across three experiments. Bi-hourly plasma samples from 2 × 40-hour extended wake protocols (for train/test models) and 1 × 40-hour protocol with an 8-hour overnight sleep interval were analyzed by untargeted liquid chromatography-mass spectrometry...
March 8, 2024: Science Advances
https://read.qxmd.com/read/38457404/parental-decision-making-about-safer-sleep-practices-a-qualitative-study-of-the-perspectives-of-families-with-additional-health-and-social-care-needs
#37
JOURNAL ARTICLE
Simon Barrett, Jane Barlow, Hannah Cann, Anna Pease, Kate Shiells, Jenny Woodman, Ruth McGovern
INTRODUCTION: Despite a decline in Sudden Unexpected Death in Infancy in the UK since 2004, inequalities have widened with higher rates among families from deprived backgrounds and those known to child protection services. Almost all cases involve parents who had engaged in unsafe sleeping practices despite awareness of safer sleeping advice. OBJECTIVE: To understand the perspectives surrounding safer sleep of families supported by statutory child protection agencies, and use behavior change theory to inform how approaches to providing safer sleep advice to these families may be modified...
2024: PloS One
https://read.qxmd.com/read/38451319/sleep-deprivation-increases-the-regularity-of-isometric-torque-fluctuations
#38
JOURNAL ARTICLE
João H Oliveira, Paulo Santos, Pedro Pezarat-Correia, João R Vaz
The regularity of the fluctuations present in torque signals represent the adaptability of the motor control. While previous research showed how it is affected by neuromuscular fatigue and ageing, the underlying mechanisms remain unclear. It is currently under debate whether these changes are explained by central or peripheral neuromuscular mechanisms. Here, we experimentally manipulated the sleep of thirteen young adults through a supervised 24 h-sleep deprivation protocol. This study aimed to investigate the effect of sleep deprivation on the regularity of torque fluctuations, and other standard torque-related outcomes (Peak Torque - PT - and Rate of Torque Development - RTD)...
March 7, 2024: Experimental Brain Research. Experimentelle Hirnforschung. Expérimentation Cérébrale
https://read.qxmd.com/read/38450497/effects-of-different-types-of-exercise-on-sleep-quality-based-on-psqi-in-middle-aged-and-older-adults-a-network-meta-analysis
#39
JOURNAL ARTICLE
Xin Gao, Yunheng Qiao, Qin Chen, Chen Wang, Peizhen Zhang
STUDY OBJECTIVES: A 2021 survey by the World Health Organization showed that 27% of the global population suffers from sleep problems and that middle-aged and older adults are more likely to have sleep disorders. Sleep deprivation increases cardiovascular disease risk. This study aimed to assess the effects of aerobic exercise (AE), resistance exercise (RE), combined training (CBT) and yoga on the quality of sleep in middle-aged and older adults through their effects on the Pittsburgh sleep quality index (PSQI) and its components...
March 7, 2024: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://read.qxmd.com/read/38447666/a-pilot-study-in-fatigue-risk-management-amongst-obstetrics-and-gynecology-residents-at-the-university-of-alberta
#40
JOURNAL ARTICLE
Shauna Regan, Skye Russell, Kristen Simone, Julia Parkman, May Sanaee
OBJECTIF: La lutte contre la fatigue est un défi constant dans les programmes de résidence en chirurgie, car la fatigue pèse autant sur la qualité des soins que sur le bien-être des résidents. Les nuances de la fatigue constante sont mal comprises, surtout lorsqu'elle se rapporte aux périodes de garde. Cette étude pilote vise à explorer l'ampleur du problème chez les résidents en obstétrique et gynécologie et à cerner les obstacles à l'obtention d'un repos adéquat...
March 4, 2024: Journal of Obstetrics and Gynaecology Canada: JOGC
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