[The recovery of the sleep-wakefulness cycle during arousal from hibernation in the long-tailed Arctic suslik Citellus parryi].
New data and analysis are presented concerning the recovery of the sleep cycle during onset of deep winter hibernation (T brain = 3 degrees C) and arousal from hibernation in the Arctic ground squirrel at temperatures of the brain 3-35 degrees C. It was shown that natural arousal from hibernation is associated with gradual development of the sleep phases on a basis of the resting forms which are typical of the lower level of development of the central nervous system in vertebrates.
Belich
A I
AI
Chepkasov
I E
IE
D000818:Animals; D001143:Arousal / Q000502:physiology*; D001831:Body Temperature / Q000502:physiology; D001921:Brain / Q000502:physiology; D004562:Electrocardiography; D004567:Electrodes, Implanted; D004569:Electroencephalography; D004576:Electromyography; D004585:Electrooculography; D006605:Hibernation / Q000502:physiology*; D010507:Periodicity; D012589:Sciuridae / Q000502:physiology*; D012621:Seasons; D012890:Sleep / Q000502:physiology*; D014851:Wakefulness / Q000502:physiology*
Vosstanovlenie tsikla son--bodrstvovanie v protsesse vykhoda iz zimneĭ spiachki arkticheskogo dlinnokhvostogo suslika Citellus parryi.