ArticleJournal of comparative physiology. A, Sensory, neural, and behavioral physiology1994
Sleep and cortical temperature in the Djungarian hamster under baseline conditions and after sleep deprivation.
Article in Journal of comparative physiology. A, Sensory, neural, and behavioral physiology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
26 citing papers in PubMed, 95 citations in OpenAlex.
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- The relationship between fasting-induced torpor, sleep, and wakefulness in laboratory mice.Sleep · 2021Article
- Role of the Preoptic Area in Sleep and Thermoregulation.Frontiers in neuroscience · 2021Review
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- Evolutionary Origin of Distinct NREM and REM Sleep.Frontiers in psychology · 2020Review
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- Effects of chronic caffeine consumption on sleep and the sleep electroencephalogram in mice.Journal of psychopharmacology (Oxford, England) · 2019Article
- Different Effects of Sleep Deprivation and Torpor on EEG Slow-Wave Characteristics in Djungarian Hamsters.Cerebral cortex (New York, N.Y. : 1991) · 2017Article
- Body Temperature Measurements for Metabolic Phenotyping in Mice.Frontiers in physiology · 2017Article
- Sleep, recovery, and metaregulation: explaining the benefits of sleep.Nature and science of sleep · 2015Article
- Sleep patterns and homeostatic mechanisms in adolescent mice.Brain sciences · 2013Article
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- Sleep alterations in mammals: did aquatic conditions inhibit rapid eye movement sleep?Neuroscience bulletin · 2012Review
- Sleep and wake in rhythmic versus arrhythmic chronotypes of a microphthalmic species of African mole rat (Fukomys mechowii).Brain, behavior and evolution · 2011Article
- Endogenous opiates in the nucleus tractus solitarius mediate electroacupuncture-induced sleep activities in rats.Evidence-based complementary and alternative medicine : eCAM · 2011Article
- Manipulation of adenosine kinase affects sleep regulation in mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2010Article
- Circadian regulation of sleep and the sleep EEG under constant sleep pressure in the rat.Sleep · 2010Article
- Molecular and anatomical signatures of sleep deprivation in the mouse brain.Frontiers in neuroscience · 2010Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The Djungarian hamster (Phodopus sungorus) is a markedly photoperiodic rodent which exhibits daily torpor under short photoperiod. Normative data were obtained on vigilance states, electroencephalogram (EEG) power spectra (0.25-25.0 Hz), and cortical temperature (TCRT) under a 16:8 h light-dark schedule, in 7 Djungarian hamsters for 2 baseline days, 4 h sleep deprivation (SD) and 20 h recovery. During the baseline days total sleep time amounted to 59% of recording time, 67% in the light period and 43% in the dark period. The 4 h SD induced a small increase in the amount of non-rapid eye movement (NREM) sleep and a marked increase in EEG slow-wave activity (SWA; mean power density 0.75-4.0 Hz) within NREM sleep in the first hours of recovery. TCRT was lower in the light period than in the dark period. It decreased at transitions from either waking or rapid eye movement (REM) sleep to NREM sleep, and increased at the transition from NREM sleep to waking or REM sleep. After SD, TCRT was lower in all vigilance states. In conclusion, the sleep-wake pattern, EEG spectrum, and time course of TCRT in the Djungarian hamster are similar to other nocturnal rodents. Also in the Djungarian hamster the time course of SWA seems to reflect a homeostatically regulated process as was formulated in the two-process model of sleep regulation.
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