The importance of serotonergic mechanisms for the induction of hyperactivity by amphetamine and its antagonism by intra-accumbens (3,4-dihydroxy-phenylamino)-2-imidazoline (DPI).
D000818:Animals; D002395:Catecholamines / Q000494:pharmacology*; D003533:Cyproheptadine / Q000494:pharmacology; D003913:Dextroamphetamine / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D007093:Imidazoles / Q000494:pharmacology*; D007267:Injections; D008297:Male; D008784:Methysergide / Q000494:pharmacology; D009043:Motor Activity / Q000187:drug effects*; D009714:Nucleus Accumbens; D011903:Raphe Nuclei / Q000502:physiology; D051381:Rats; D012701:Serotonin / Q000494:pharmacology / Q000502:physiology*
D002395:Catecholamines; D007093:Imidazoles; D003533:Cyproheptadine; D012701:Serotonin; D003913:Dextroamphetamine; D008784:Methysergide