The effect of variations in total sleep time on the occurrence of rapid eye movement sleep in cats.
D000818:Animals; D001522:Behavior, Animal; D002415:Cats; D002540:Cerebral Cortex / Q000502:physiology; D003213:Conditioning, Psychological; D004569:Electroencephalography; D004576:Electromyography; D004585:Electrooculography; D004594:Electrophysiology; D005133:Eye Movements; D005625:Frontal Lobe / Q000502:physiology; D009778:Occipital Lobe / Q000502:physiology; D010296:Parietal Lobe / Q000502:physiology; D012890:Sleep