title: The role of tonic neural activity in motivational processes.
mesh_terms: D000818:Animals; D001143:Arousal / Q000502:physiology*; D001522:Behavior, Animal / Q000502:physiology*; D001921:Brain / Q000502:physiology*; D001931:Brain Mapping; D002415:Cats; D004569:Electroencephalography; D005829:Geniculate Bodies / Q000502:physiology; D007245:Inferior Colliculi / Q000502:physiology; D012154:Reticular Formation / Q000502:physiology; D012890:Sleep / Q000502:physiology; D013681:Tegmentum Mesencephali / Q000502:physiology; D013788:Thalamus / Q000502:physiology