Results 31 to 40 of about 152,319 (200)

Reply to Grace: Role of cholinergic neurons in rapid eye movement (REM) sleep control [PDF]

, 2017
We thank Grace (1) for the opportunity to discuss the role of cholinergic neurons in rapid eye movement (REM) sleep further. Grace suggests that optogenetic activation of a population of neurons does not necessarily demonstrate their role in the ...
Brown, Emery Neal, Van Dort, Christa Joy
core   +1 more source

A predictive propensity measure to enter REM sleep

Frontiers in Neuroscience
IntroductionDuring sleep periods, most mammals alternate multiple times between rapid-eye-movement (REM) sleep and non-REM (NREM) sleep. A common theory proposes that these transitions are governed by an “hourglass-like” homeostatic need to enter REM ...
Alexander G. Ginsberg, Madelyn Esther C. Cruz, Franz Weber, Victoria Booth, Victoria Booth, Cecilia G. Diniz Behn, Cecilia G. Diniz Behn   +6 more
doaj   +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

a previously undescribed entity [PDF]

, 2015
Background: There are few studies describing periodic limb movement syndrome (PLMS) in rapid eye movement (REM) sleep in patients with narcolepsy, restless legs syndrome, REM sleep behavior disorder, and spinal cord injury, and to a lesser extent, in ...
Gaede, Gunnar, Paul, Friedemann, Radbruch, Helena, Sieb, Joern-Peter, Veauthier, Christian, Wernecke, Klaus-Dieter   +5 more
core   +1 more source

A Fast-Slow Analysis of the Dynamics of REM Sleep

, 2012
Waking and sleep states are regulated by the coordinated activity of a number of neuronal population in the brainstem and hypothalamus whose synaptic interactions compose a sleep-wake regulatory network.
Booth, Victoria, Diniz Behn, Cecilia G.
core   +1 more source

Emotional arousal modulates oscillatory correlates of targeted memory reactivation during NREM, but not REM sleep [PDF]

, 2016
Rapid eye movement (REM) sleep is considered to preferentially reprocess emotionally arousing memories. We tested this hypothesis by cueing emotional vs.
Lehmann, Mick, Rasch, Björn, Schreiner, Thomas, Seifritz, Erich   +3 more
core   +1 more source

Orexin-1 receptor blockade dysregulates REM sleep in the presence of orexin-2 receptor antagonism

Frontiers in Neuroscience, 2014
In accordance with the prominent role of orexins in the maintenance of wakefulness via activation of orexin-1 (OX1R) and orexin-2 (OX2R) receptors, various dual OX1/2R antagonists have been shown to promote sleep in animals and humans.
Christine eDugovic, Jonathan E Shelton, Sujin eYun, Pascal eBonaventure, Brock T Shireman, Timothy W Lovenberg   +5 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

A Study on REM Sleep Homeostasis in the Day-Active Tree Shrew (Tupaia belangeri): Cold-Induced Suppression of REM Sleep Is Not Followed by a Rebound

Biology, 2023
The function and regulation of rapid-eye-movement (REM) sleep is a topic of ongoing debate. It is often assumed that REM sleep is a homeostatically regulated process and that a need for REM sleep builds up, either during prior wakefulness or during ...
Sjoerd J. van Hasselt, Luisa Epifani, Danique Zantinge, Kornelija Vitkute, Martien J. H. Kas, Giancarlo Allocca, Peter Meerlo   +6 more
doaj   +1 more source

Altered sleep and EEG power in the P301S Tau transgenic mouse model [PDF]

, 2017
OBJECTIVE: Sleep disturbances are prevalent in human tauopathies yet despite the importance of sleep, little is known about its relationship with tau pathology.
Holth, Jerrah K, Holtzman, David M, Mahan, Thomas E, Robinson, Grace O, Rocha, Andreia   +4 more
core   +2 more sources