Results 81 to 90 of about 696,853 (368)

Blood pressure dipping during REM and non-REM sleep in patients with moderate to severe obstructive sleep apnea

Scientific Reports, 2021
A limited number of papers have addressed the association between non-dipping-blood pressure (BP) obstructive sleep apnea (OSA), and no study has assessed BP-dipping during rapid eye movement (REM) and non-REM sleep in OSA patients.
Ahmed S. BaHammam, Mana Alshahrani, Salih A. Aleissi, Awad H. Olaish, Mohammed H. Alhassoon, Afnan Shukr   +5 more
doaj   +1 more source

Activation of Glutamatergic Neurons in the Supramammillary Nucleus Promotes the Recovery of Consciousness under Sevoflurane Anesthesia

Advanced Science, EarlyView.
Selective lesioning of SuM glutamatergic neurons promoted the induction of and delayed emergence from sevoflurane anesthesia and increased sevoflurane sensitivity. Optogenetic stimulation of SuM glutamatergic neurons or the SuM‐MS projection promoted behavioral arousal and cortical activation under steady‐state sevoflurane anesthesia and reduced the ...
Jiayan Li, Yehui Wu, Yihan Wang, Yumin Wu, Rong Hu, Si Long, Wenqi Huang, Liming Nie, Zhongxing Wang   +8 more
wiley   +1 more source

A Child with REM Sleep Disturbance [PDF]

Journal of Clinical Sleep Medicine, 2010
An 8-year-old patient presented with history of snoring. He also had complaints of an upset stomach at night and talking during sleep. The child reportedly banged his head or rocked his body when going to sleep. He woke more than twice per night on average, and her had trouble falling back asleep. Epworth Sleepiness Scale score was 3.
Lata Casturi, Shyam Subramanian, Amarbir Mattewal   +2 more
openaire   +3 more sources

REM sleep’s unique associations with corticosterone regulation, apoptotic pathways, and behavior in chronic stress in mice

Proceedings of the National Academy of Sciences of the United States of America, 2019
Significance Sleep disturbances are common in stress-related disorders but the nature of these sleep disturbances and how they relate to changes in the stress hormone corticosterone and changes in gene expression remained unknown.
M. Nollet, H. Hicks, A. McCarthy, Huihai Wu, C. Möller-Levet, E. Laing, Karim Malki, Nathan Lawless, K. Wafford, D. Dijk, R. Winsky-Sommerer   +10 more
semanticscholar   +1 more source

Alzheimer's Association clinical practice guideline for the Diagnostic Evaluation, Testing, Counseling, and Disclosure of Suspected Alzheimer's Disease and Related Disorders (DETeCD‐ADRD): Executive summary of recommendations for primary care

Alzheimer's &Dementia, EarlyView.
Abstract US clinical practice guidelines for the diagnostic evaluation of cognitive impairment due to Alzheimer's disease (AD) or AD and related dementias (ADRD) are decades old and aimed at specialists. This evidence‐based guideline was developed to empower all—including primary care—clinicians to implement a structured approach for evaluating a ...
Alireza Atri, Bradford C. Dickerson, Carolyn Clevenger, Jason Karlawish, David Knopman, Pei‐Jung Lin, Mary Norman, Chiadi Onyike, Mary Sano, Susan Scanland, Maria Carrillo   +10 more
wiley   +1 more source

Evolutionary Origin of Distinct NREM and REM Sleep

Frontiers in Psychology, 2020
Sleep is mandatory in most animals that have the nervous system and is universally observed in model organisms ranging from the nematodes, zebrafish, to mammals.
Risa Yamazaki, Hirofumi Toda, Paul-Antoine Libourel, Yu Hayashi, Yu Hayashi, Kaspar E. Vogt, Takeshi Sakurai, Takeshi Sakurai   +7 more
doaj   +1 more source

Couple Relationships Are Associated With Increased REM Sleep—A Proof-of-Concept Analysis of a Large Dataset Using Ambulatory Polysomnography

Frontiers in Psychiatry, 2021
Background/Objectives: Rapid Eye Movement (REM) sleep is associated with memory consolidation and several health effects including stress response, mental health, and longevity.
Henning Johannes Drews, Henning Johannes Drews, Annika Drews   +2 more
doaj   +1 more source

Alterations in gut microbiota and metabolites contribute to postoperative sleep disturbances

Animal Models and Experimental Medicine, EarlyView.
In this study, we classified postoperative patients into poor sleepers (PS) and good sleepers (GS) based on the bispectral index (BIS), and transplanted their fecal microbiota to pseudo‐germ‐free rats to analyze the sleep changes in rats and the potential mechanism.
Hui Zhong, Meiru Jiang, Kun Yuan, Fang Sheng, Xiuyun Xu, Yong Cui, Xijia Sun, Wenfei Tan   +7 more
wiley   +1 more source

Selective REM Sleep Deprivation Improves Expectation-Related Placebo Analgesia.

PLoS ONE, 2015
The placebo effect is a neurobiological and psychophysiological process known to influence perceived pain relief. Optimization of placebo analgesia may contribute to the clinical efficacy and effectiveness of medication for acute and chronic pain ...
Florian Chouchou, Jean-Marc Chauny, Pierre Rainville, Gilles J Lavigne   +3 more
doaj   +1 more source

A medullary hub for controlling REM sleep and pontine waves

Nature Communications, 2023
Rapid-eye-movement (REM) sleep is a distinct behavioral state associated with vivid dreaming and memory processing. Phasic bursts of electrical activity, measurable as spike-like pontine (P)-waves, are a hallmark of REM sleep implicated in memory ...
Amanda L. Schott, Justin Baik, Shinjae Chung, Franz Weber   +3 more
doaj   +1 more source