Neural integrations in the substrate for sleep and vigilance.
D001921:Brain / Q000502:physiology*; D001933:Brain Stem / Q000502:physiology; D002540:Cerebral Cortex / Q000502:physiology; D004569:Electroencephalography; D008032:Limbic System / Q000502:physiology; D008636:Mesencephalon / Q000502:physiology; D009434:Neural Pathways / Q000502:physiology; D009474:Neurons / Q000502:physiology; D012154:Reticular Formation / Q000502:physiology; D012890:Sleep; D012895:Sleep, REM; D009435:Synaptic Transmission; D013788:Thalamus / Q000502:physiology; D014851:Wakefulness