title: Insomnia following parachlorophenylalanine in the rat.
mesh_terms: D000818:Animals; D001923:Brain Chemistry; D004576:Electromyography; D005625:Frontal Lobe / Q000502:physiology; D008297:Male; D009638:Norepinephrine / Q000032:analysis; D009778:Occipital Lobe / Q000502:physiology; D010296:Parietal Lobe / Q000502:physiology; D010649:Phenylalanine / Q000494:pharmacology*; D051381:Rats; D012701:Serotonin / Q000032:analysis; D012890:Sleep / Q000187:drug effects*; D012895:Sleep, REM / Q000187:drug effects*
chemical_list: D012701:Serotonin; D010649:Phenylalanine; D009638:Norepinephrine