Literature DB >> 2062936

Sleep continuity and the REM-nonREM cycle in the rat under baseline conditions and after sleep deprivation.

L Trachsel1, I Tobler, P Achermann, A A Borbély.   

Abstract

Wakefulness, nonrapid eye movement sleep (nonREMS) and REMS of rats were scored in 4-s epochs during the first 8 h of the 12-h light period of a baseline (BL) day and during recovery (REC) from 24-h sleep deprivation (SD). Vigilance state continuity was investigated by analyzing the distribution of state episodes. After SD, state continuity was enhanced. The reduced occurrence of short wake episodes resulted in a consolidation of sleep states. The distribution of the REM-nonREM cycle length showed a mode at 10-13 min for both BL and REC. The variability of the cycle length was reduced after SD. The mean cycle length was markedly influenced by the criteria of minimum REMS episode duration and maximal allowed REMS episode interruption.

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Year:  1991        PMID： 2062936     DOI： 10.1016/0031-9384(91)90283-t

Source DB:  PubMed          Journal:  Physiol Behav        ISSN： 0031-9384


  26 in total

1.  Ultradian cycles in mice: definitions and links with REMS and NREMS.

Authors:  O Le Bon; D Popa; E Streel; C Alexandre; C Lena; P Linkowski; J Adrien
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2.  The time course of the probability of transition into and out of REM sleep.

Authors:  Alejandro Bassi; Ennio A Vivaldi; Adrián Ocampo-Garcés
Journal:  Sleep       Date:  2009-05       Impact factor: 5.849

3.  Critical Dynamics and Coupling in Bursts of Cortical Rhythms Indicate Non-Homeostatic Mechanism for Sleep-Stage Transitions and Dual Role of VLPO Neurons in Both Sleep and Wake.

Authors:  Fabrizio Lombardi; Manuel Gómez-Extremera; Pedro Bernaola-Galván; Ramalingam Vetrivelan; Clifford B Saper; Thomas E Scammell; Plamen Ch Ivanov
Journal:  J Neurosci       Date:  2019-11-06       Impact factor: 6.167

4.  Quantitative differences among EMG activities of muscles innervated by subpopulations of hypoglossal and upper spinal motoneurons during non-REM sleep - REM sleep transitions: a window on neural processes in the sleeping brain.

Authors:  I Rukhadze; H Kamani; L Kubin
Journal:  Arch Ital Biol       Date:  2011-12-01       Impact factor: 1.000

5.  Orexin gene therapy restores the timing and maintenance of wakefulness in narcoleptic mice.

Authors:  Sandor Kantor; Takatoshi Mochizuki; Stefan N Lops; Brian Ko; Elizabeth Clain; Erika Clark; Mihoko Yamamoto; Thomas E Scammell
Journal:  Sleep       Date:  2013-08-01       Impact factor: 5.849

6.  Hippocampal theta power pressure builds over non-REM sleep and dissipates within REM sleep episodes.

Authors:  T E Bjorness; V Booth; G R Poe
Journal:  Arch Ital Biol       Date:  2018-09-01       Impact factor: 1.000

7.  Rapid eye movement (REM) sleep homeostatic regulatory processes in the rat: changes in the sleep-wake stages and electroencephalographic power spectra.

Authors:  J L Shea; T Mochizuki; V Sagvaag; T Aspevik; A A Bjorkum; S Datta
Journal:  Brain Res       Date:  2008-04-07       Impact factor: 3.252

Review 8.  Animal models of sleep disorders.

Authors:  Linda A Toth; Pavan Bhargava
Journal:  Comp Med       Date:  2013-04       Impact factor: 0.982

9.  Behavioral state instability in orexin knock-out mice.

Authors:  Takatoshi Mochizuki; Amanda Crocker; Sarah McCormack; Masashi Yanagisawa; Takeshi Sakurai; Thomas E Scammell
Journal:  J Neurosci       Date:  2004-07-14       Impact factor: 6.167

10.  Effects of sleep fragmentation on sleep and markers of inflammation in mice.

Authors:  Rita A Trammell; Steve Verhulst; Linda A Toth
Journal:  Comp Med       Date:  2014-02       Impact factor: 0.982
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