title: Serotonin and sleep.
mesh_terms: D000818:Animals; D001143:Arousal; D001921:Brain / Q000378:metabolism; D001933:Brain Stem / Q000187:drug effects / Q000503:physiopathology; D003655:Decerebrate State / Q000503:physiopathology; D004569:Electroencephalography; D007269:Injections, Intra-Arterial; D012701:Serotonin / Q000494:pharmacology*; D012890:Sleep / Q000187:drug effects*; D013997:Time Factors
chemical_list: D012701:Serotonin