The biology of natural sleep in animals

1980 ◽  
Vol 36 (1) ◽  
pp. 13-16 ◽  
Author(s):  
H. Hediger
Keyword(s):  
Natural Sleep ◽  
Sleep In Animals

scholarly journals Experimentally induced rhythmic jaw muscle activities during natural sleep in animals

2013 ◽  
Vol 19 (2) ◽  
pp. 192-193
Author(s):  
Kenichi Yamada ◽  
Takafumi Kato ◽  
Makoto Higashiyama ◽  
Mikihiko Kogo ◽  
Atsushi Yoshida
Keyword(s):  
Natural Sleep ◽  
Jaw Muscle ◽  
Sleep In Animals ◽  
Experimentally Induced

scholarly journals Natural sleep endoscopy in obstructive sleep apnea: a systematic review

2021 ◽  
pp. 101534
Author(s):  
Karlien Van den Bossche ◽  
Eli Van de Perck ◽  
Elahe Kazemeini ◽  
Marc Willemen ◽  
Paul H. Van de Heyning ◽  
...  
Keyword(s):  
Systematic Review ◽  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Sleep Endoscopy ◽  
Natural Sleep ◽  
Obstructive Sleep

scholarly journals THE STUDY OF NATURAL SLEEP AFTER GENERAL ANAESTHESIA IN THE CAT

1972 ◽  
Vol 44 (12) ◽  
pp. 1229-1233 ◽  
Author(s):  
HISASHI YANAGIDA ◽  
HIDEO YAMAMURA
Keyword(s):  
General Anaesthesia ◽  
Natural Sleep

Multi-neuronal dynamic in rat neocortex and hippocampus as a measure of natural sleep

2007 ◽  
Vol 58 ◽  
pp. S167
Author(s):  
Siu Kang ◽  
Yoshikazu Isomura ◽  
Takashi Takekawa ◽  
Hideyuki Cateau ◽  
Tomoki Fukai
Keyword(s):  
Natural Sleep ◽  
Neuronal Dynamic ◽  
Rat Neocortex

Monosynaptic reflex during natural sleep in the kitten

1968 ◽  
Vol 11 (2) ◽  
pp. 456-459 ◽  
Author(s):  
Yoshiaki Iwamura ◽  
Kazuko Tsuda ◽  
Norio Kudo ◽  
Kazuhiro Kohama
Keyword(s):  
Monosynaptic Reflex ◽  
Natural Sleep

scholarly journals Identified Cellular Correlates of Neocortical Ripple and High-Gamma Oscillations during Spindles of Natural Sleep

Neuron ◽  
2016 ◽  
Vol 92 (4) ◽  
pp. 916-928 ◽  
Author(s):  
Robert G. Averkin ◽  
Viktor Szemenyei ◽  
Sándor Bordé ◽  
Gábor Tamás
Keyword(s):  
Gamma Oscillations ◽  
Natural Sleep ◽  
High Gamma

In Search of a Safe Natural Sleep Aid

2015 ◽  
Vol 34 (5) ◽  
pp. 436-447 ◽  
Author(s):  
Theertham P. Rao ◽  
Motoko Ozeki ◽  
Lekh R. Juneja
Keyword(s):  
Natural Sleep

scholarly journals Desynchronization of slow oscillations in the basal ganglia during natural sleep

2018 ◽  
Vol 115 (18) ◽  
pp. E4274-E4283 ◽  
Author(s):  
Aviv D. Mizrahi-Kliger ◽  
Alexander Kaplan ◽  
Zvi Israel ◽  
Hagai Bergman
Keyword(s):  
Basal Ganglia ◽  
Field Potential ◽  
Slow Oscillation ◽  
Oscillatory Activity ◽  
Neuronal Cultures ◽  
Vervet Monkeys ◽  
Slow Oscillations ◽  
Natural Sleep ◽  
Sleep Physiology ◽  
Local Circuits

Slow oscillations of neuronal activity alternating between firing and silence are a hallmark of slow-wave sleep (SWS). These oscillations reflect the default activity present in all mammalian species, and are ubiquitous to anesthesia, brain slice preparations, and neuronal cultures. In all these cases, neuronal firing is highly synchronous within local circuits, suggesting that oscillation–synchronization coupling may be a governing principle of sleep physiology regardless of anatomical connectivity. To investigate whether this principle applies to overall brain organization, we recorded the activity of individual neurons from basal ganglia (BG) structures and the thalamocortical (TC) network over 70 full nights of natural sleep in two vervet monkeys. During SWS, BG neurons manifested slow oscillations (∼0.5 Hz) in firing rate that were as prominent as in the TC network. However, in sharp contrast to any neural substrate explored thus far, the slow oscillations in all BG structures were completely desynchronized between individual neurons. Furthermore, whereas in the TC network single-cell spiking was locked to slow oscillations in the local field potential (LFP), the BG LFP exhibited only weak slow oscillatory activity and failed to entrain nearby cells. We thus show that synchrony is not inherent to slow oscillations, and propose that the BG desynchronization of slow oscillations could stem from its unique anatomy and functional connectivity. Finally, we posit that BG slow-oscillation desynchronization may further the reemergence of slow-oscillation traveling waves from multiple independent origins in the frontal cortex, thus significantly contributing to normal SWS.

Chloral Hydrate and the Carbon Dioxide Chemoreceptor Response: A Study of Puppies and Infants

PEDIATRICS ◽  
1982 ◽  
Vol 70 (3) ◽  
pp. 447-450
Author(s):  
Martin H. Lees ◽  
George D. Olsen ◽  
Kip L. McGilliard ◽  
James D. Newcomb ◽  
Cecille O. Sunderland
Keyword(s):  
Carbon Dioxide ◽  
Tidal Volume ◽  
Eye Movement ◽  
Chloral Hydrate ◽  
Nrem Sleep ◽  
Co2 Production ◽  
O2 Consumption ◽  
Rapid Eye Movement ◽  
Natural Sleep ◽  
Co2 Elimination

CO2 chemoreceptor function was assessed during natural sleep and following the administration of 100 mg/kg of chloral hydrate to 26 puppies. With chloral hydrate-induced sleep, there were no significant changes in ventilation or in CO2 chemoreceptor response. The ventilation and CO2 chemoreceptor response of a group of infants in natural sleep were compared with those of a group receiving 50 mg/kg of chloral hydrate. Tidal volume, O2 consumption, and CO2 elimination were slightly higher in the group given chloral hydrate. There was no difference in the CO2 chemoreceptor response. The proportion of time spent in rapid eye movement (REM) and non-rapid eye movement (NREM) sleep in chloral hydrate-induced sleep was similar to that occurring in natural sleep. Use of chloral hydrate stabilizes O2 consumption and CO2 production, and it greatly facilitates the assessment of chemoreceptor function in infants. The CO2 chemoreceptor response appears not to be altered in puppies or infants.

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