title: Biochemical and bioelectric processes related to sleep, paradoxical sleep, and arousal.
mesh_terms: D000818:Animals; D001143:Arousal; D001923:Brain Chemistry; D004569:Electroencephalography; D004791:Enzyme Inhibitors; D009638:Norepinephrine / Q000032:analysis*; D051381:Rats; D012701:Serotonin / Q000032:analysis*; D012890:Sleep
chemical_list: D004791:Enzyme Inhibitors; D012701:Serotonin; D009638:Norepinephrine