Results 261 to 270 of about 482,888 (302)
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DEPRIVATION OF PARADOXICAL SLEEP AND BRAIN GLYCOGEN
Journal of Neurochemistry, 1969Abstract— Rats deprived of paradoxical sleep (PS) for 72 hr showed a considerable fall of total glycogen in the subcortex and caudal brain stem. No important changes were discovered in the parts of the cerebral cortex which were examined. The stress of the experimental technique of PS deprivation did not lead to significant changes in glycogen content ...
V, Karadzic, B, Mrsulja
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The orthodox-paradoxical sleep cycle in the rat
Experientia, 1976Under the postulated existence of a mechanism regulating the NREM sleep- REM sleep sequence and a reset of this mechanism by long awakenings, the variability of sleep cycle in the rat was studied. Awakenings of various durations were included in the definition of sleep cycle boundaries.
J M, Gaillard, I, Tuglular
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[Thermophysiology of the paradoxical sleep].
Rossiiskii fiziologicheskii zhurnal imeni I.M. Sechenova, 2011Data on interactions between the paradoxical sleep (PS) and thermoregulation under thermo-comfortable and extreme conditions (in high and low temperatures, forced and spontaneous fasting, acclimation to cold and acclimation to natural winter conditions) are reviewed.
Iu F, Pastukhov, I V, Ekimova
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Studies on the Paradoxical Phase of Sleep in the Cat
1966Publisher Summary This chapter discusses the studies on paradoxical phase of sleep in the cat. The paradoxical phase of sleep, characterized by various specific phenomena observed in the EEG, motor and autonomic activities are analyzed. The somatic activities of the cat during para-sleep are characterized by the silence of the “tonic” activity of ...
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Paradoxical Sleep and the Nature-Nurture Controversy
1980Publisher Summary This chapter reviews the experimental evidence in favour of the hypothesis that an endogenous genetic programming occurs during paradoxical sleep (PS) in mammals. The chapter discusses the steps that would be necessary (at least theoretically) for a periodical “read out” of the innate endogenous mechanism that would program the ...
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Arrhythmogenic properties of paradoxical sleep
American Heart Journal, 1983H, Saito +8 more
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Paradoxical sleep: Activation by sleep deprivation.
Journal of Comparative and Physiological Psychology, 1967openaire +2 more sources