A comparative sleep study of two Cercopithecinae.
D000818:Animals; D002540:Cerebral Cortex / Q000502:physiology; D004569:Electroencephalography; D004585:Electrooculography; D005133:Eye Movements; D000882:Haplorhini / Q000502:physiology*; D010828:Physiology, Comparative; D012890:Sleep; D012894:Sleep Stages