Results 51 to 60 of about 149,191 (334)

A rare case of REM sleep-related bradyarrhythmia syndrome with concomitant severe hypertension: a case report and a review of literature

Acta Medica Lituanica, 2018
Introduction. Rapid eye movement (REM) sleep-related bradyarrhythmia syndrome is characterized by pathological asystoles during the REM sleep phase. It is a rare rhythm disorder, being reported only few times in the literature.
Gabrielius Jakutis, Vytautas Juknevičius, Juratė Barysienė, Dalia Matačiūnienė, Birutė Petrauskienė, Žaneta Petrulionienė, Aleksandras Laucevičius   +6 more
doaj   +1 more source

A study on sleep apnea in patients with abnormal sewda type of depression

Traditional Medicine and Modern Medicine, 2020
Objective: To preliminarily investigate the clinical features and PSG in abnormal sewda-type depressive insomnia. Methods: A total of 127 abnormal sewda-type depressive insomnia patients were evaluated with overnight PSG, and 32 normal participants were ...
Aman Gul, Nassirhadjy Memtily, Pirdun Mijit, Palidan Wushuer, Ainiwaer Talifu, Mihriban Imin, Hua Rui, Zuhoumaer Nuermaimaiti   +7 more
doaj   +1 more source

Single‐channel EEG classification of sleep stages based on REM microstructure

Healthcare Technology Letters, 2021
Rapid‐eye movement (REM) sleep, or paradoxical sleep, accounts for 20–25% of total night‐time sleep in healthy adults and may be related, in pathological cases, to parasomnias.
Irene Rechichi, Maurizio Zibetti, Luigi Borzì, Gabriella Olmo, Leonardo Lopiano   +4 more
doaj   +1 more source

REM sleep without atonia with REM sleep–related motor events: broadening the spectrum of REM sleep behavior disorder [PDF]

Sleep, 2018
To assess the presence of increased REM-related motor activity during sleep, by questionnaires for REM sleep behavior disorder (RBD), in participants with "isolated" REM sleep without atonia (RWA).Two hundred forty-nine patients were consecutively enrolled, with age ≥18 years, sharing bedroom with a roommate, and without a severe health, neurological ...
Raffaele Ferri, Debora Aricò, Filomena I I Cosentino, Bartolo Lanuzza, Giacomo Chiaro, Mauro Manconi   +5 more
openaire   +3 more sources

Characterization of Sleep Stages by Correlations of Heartbeat Increments

, 2002
We study correlation properties of the magnitude and the sign of the increments in the time intervals between successive heartbeats during light sleep, deep sleep, and REM sleep using the detrended fluctuation analysis method.
A. Bunde, Armin Bunde, B. D. Malamud, B. V. Vaughn, C. L. Alados, C.-K. Peng, C.-K. Peng, C.-K. Peng, E. Bacry, E. Koscielny-Bunde, G. Sugihara, H. Eugene Stanley, H. Moelgaard, H. V. Huikuri, J. M. Hausdorff, J. W. Kantelhardt, J. W. Kantelhardt, Jan W. Kantelhardt, Jörg-Hermann Peter, K. Hu, K. Ivanova, K. Ivanova, M. Kobayashi, M. S. Taqqu, N. Vandewalle, N. Vandewalle, P. Ch. Ivanov, P. Ch. Ivanov, P. Ch. Ivanov, P. Ch. Ivanov, P. Talkner, Plamen Ch. Ivanov, S. Akselrod, S. Bahar, S. Blesic, S. M. Ossadnik, S. V. Buldyrev, S. V. Buldyrev, Shlomo Havlin, T. Schreiber, T. Schreiber, Thomas Penzel, Y. Ashkenazy, Y. Liu, Yosef Ashkenazy, Z. Chen   +45 more
core   +1 more source

Chronic escitalopram treatment attenuated the accelerated rapid eye movement sleep transitions after selective rapid eye movement sleep deprivation: a model-based analysis using Markov chains [PDF]

, 2014
BackgroundShortened rapid eye movement (REM) sleep latency and increased REM sleep amount are presumed biological markers of depression. These sleep alterations are also observable in several animal models of depression as well as during the rebound ...
A Novati, A Wirz-Justice, A Yassouridis, AL McDowell, B Kemp, BN Mallick, C Dugovic, C Maudhuit, C Monaca, CH Jackon, CL Ehlers, D Jouvet, D Nutt, D Popa, D Riemann, D Suchecki, DF Dinges, Diána Kostyalik, DJ Kupfer, E Prevot, E Smeraldi, F Bari, F Benedetti, F Holsboer, F Longordo, FC Chang, G Gandolfo, G Zamboni, GE Duncan, GL Gessa, GW Vogel, GW Vogel, Gyorgy Bagdy, HM Abelaira, I Ceglia, István Gyertyán, J Adrien, J Adrien, J Filakovszky, J Gronli, J Mendlewicz, J Prathiba, JC Wu, JK DaSilva, JP Jacobsen, KJ Maloney, László Tóthfalusi, M Deuschle, M Kimura, MC Yang, ML Andersen, MM Thakkar, MN Hill, MO Karlsson, P Blier, P Meerlo, R Bizzotto, R Garg, R Huber, RB Machado, RB Machado, RB Machado, RB Machado, RH Silva, RJ Wyatt, RM Benca, S Cheeta, S Grahnstedt, S Kantor, S Kantor, S Kesic, S Vas, S Wilson, SC Peeke, Szilvia Vas, T Jolas, T Kitka, Tamás Kitka, TJ Connor, V Viot-Blanc, WW Zung, Y Chaput, Z Katai, Zita Kátai   +83 more
core   +2 more sources

Actionable Wearables Data for the Neurology Clinic: A Proof‐of‐Concept Tool

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Wearable devices can monitor key health and fitness domains. In multiple sclerosis (MS), monitoring step count and sleep is feasible, valid, and offers a holistic glimpse of patient functioning and worsening. However, data generated from wearables are typically unavailable at the point of care.
Nicolette Miller, Ebenezer Chinedu‐Eneh, Jaeleene Wijangco, Kyra Henderson, Nikki Sisodia, Narender Sara, Jennifer Reihm, Shane Poole, Jim Rowson, Chu‐Yueh Guo, Jeffrey M. Gelfand, Valerie J. Block, Riley Bove   +12 more
wiley   +1 more source

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

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

Antidepressant suppression of REM and spindle sleep impairs hippocampus-dependent learning and memory but fosters striatal-dependent strategies [PDF]

, 2011
REM sleep enhances hippocampus-dependent associative memory but has little impact on striatal-dependent procedural learning. Antidepressant medications like desipramine (DMI) inhibit rapid-eye-movement (REM) sleep but it is little understood how ...
Alain Watts, Gina Poe, Howard Gritton, Jamie Sweigart   +3 more
core   +1 more source