Results 71 to 80 of about 49,936 (298)

REM sleep in narcolepsy

Sleep Medicine Reviews
Narcolepsy is mainly associated with excessive daytime sleepiness, but the characteristic feature is abnormal rapid eye movement (REM) sleep phenomena. REM sleep disturbances can manifest as cataplexy (in narcolepsy type 1), sleep paralysis, sleep-related hallucinations, REM sleep behavior disorder, abnormal dreams, polysomnographic evidence of REM ...
Michael J. Thorpy, Jerome M. Siegel, Yves Dauvilliers   +2 more
openaire   +4 more sources

Shotgun Metagenomic Profiling of the Gut Virome in Prodromal and Confirmed Parkinson's Disease

Annals of Neurology, EarlyView.
We conducted a nested case‐control study within the Nurses’ Health Study and the Health Professionals Follow‐up Study to examine the role of the gut virome (GV) in Parkinson's disease (PD). We applied a novel metagenomic virome profiling approach, Bioinformatic Application for Quantification and Labeling of Viral taxonomy (BAQLaVa), to prospectively ...
Deepika Dinesh, Xochitl C. Morgan, Jordan Jensen, Kjetil Bjornevik, Michael A. Schwarzschild, Alberto Ascherio, Curtis Huttenhower, Natalia Palacios   +7 more
wiley   +1 more source

Neural circuitry of rapid eye movement sleep homeostasis: Mechanistic insights and pathological implications

Sleep Research
Rapid eye movement (REM) sleep is a unique brain state crucial for emotion, memory, and plasticity. Unlike well‐understood non‐REM (NREM) sleep homeostasis, REM sleep homeostasis remains less clearly defined.
Ting He
doaj   +1 more source

Muscle Activity During Sleep in Human Subjects, Rats, and Mice: Towards Translational Models of Rem Sleep Without Atonia.

, 2017
Study Objectives rapid-eye-movement (REM) sleep without atonia (RSWA) is a marker of REM sleep behavior disorder (RBD) and is common in narcolepsy.
Bassetti, Claudio, Berteotti, Chiara, Salvadè, Agnese, Bastianini, Stefano, Stefano Bastianini, Lo Martire, Viviana, Raffaele Ferri, Agnese Salvadè, Marco Zucconi, Manconi, Mauro, Zoccoli, Giovanna, Silvani, Alessandro, Claudio L. Bassetti, LO MARTIRE, VIVIANA CARMEN, Ferini Strambi, Luigi, Plazzi, Giuseppe, Giuseppe Plazzi, Ferri, Raffaele, Chiara Berteotti, Bassetti, Claudio L, Alessandro Silvani, Ferini-Strambi, Luigi, Zucconi, Marco, Giovanna Zoccoli, Mauro Manconi, Viviana Lo Martire, Luigi Ferini-Strambi   +26 more
core   +1 more source

A high-density electroencephalography study reveals abnormal sleep homeostasis in patients with rapid eye movement sleep behavior disorder

Scientific Reports, 2021
Rapid eye movement (REM) sleep behavior disorder (RBD) is characterized by disrupting motor enactments during REM sleep, but also cognitive impairments across several domains.
Amandine Valomon, Brady A. Riedner, Stephanie G. Jones, Keith P. Nakamura, Giulio Tononi, David T. Plante, Ruth M. Benca, Melanie Boly   +7 more
doaj   +1 more source

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

The Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen, Ivo Jacobs, Kristina Kverková, Lona Lalić, Alexandra Polonyiová, Patrik Stehlík, Stephan A. Reber, Mathias Osvath   +7 more
wiley   +1 more source

Sleep‐trackers in the wild: A faceted taxonomy for information and interaction design

Journal of the Association for Information Science and Technology, EarlyView.
Abstract Consumer‐grade sleep‐tracking technologies (CSTs) have brought sleep into everyday data practices, reframing it from a clinical concern into a site of personal optimization and reflection. Yet existing taxonomies of sleep‐tracking often medicalize users and overlook the complexity of sleep‐tracking technologies. This paper presents SleepTax, a
Sanonda Datta Gupta, Jaime Snyder, John S. Seberger   +2 more
wiley   +1 more source

Wilson?s disease presenting as rapid eye movement sleep behavior disorder: a possible window to early treatment

Arquivos de Neuro-Psiquiatria, 2014
Objective To describe characteristics of REM sleep behavior disorder in Wilson’s disease. Method Questionnaire-based interviews (patients and relatives), neurological examinations, two-week prospective dream-diary, video-polysomnography, transcranial ...
Gotthard G. Tribl, Edson Bor-Seng-Shu, Mateus C. Trindade, Leandro T. Lucato, Manoel J. Teixeira, Egberto R. Barbosa   +5 more
doaj   +1 more source

Automated scoring of pre-REM sleep in mice with deep learning

Scientific Reports, 2021
Reliable automation of the labor-intensive manual task of scoring animal sleep can facilitate the analysis of long-term sleep studies. In recent years, deep-learning-based systems, which learn optimal features from the data, increased scoring accuracies ...
Niklas Grieger, Justus T. C. Schwabedal, Stefanie Wendel, Yvonne Ritze, Stephan Bialonski   +4 more
doaj   +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