title: A polygraphic study of sleep in the tree shrew (Tupaia glis).
mesh_terms: D000818:Animals; D001921:Brain / Q000502:physiology*; D003867:Depth Perception; D004569:Electroencephalography; D004576:Electromyography; D004585:Electrooculography; D005133:Eye Movements; D005829:Geniculate Bodies / Q000502:physiology; D006624:Hippocampus / Q000502:physiology; D012788:Shrews / Q000502:physiology*; D012890:Sleep; D012894:Sleep Stages; D012895:Sleep, REM; D014851:Wakefulness