Narcotic and excitatory phenomena influenced by the analgesic Fentanyl.
D000758:Anesthesia; D000818:Animals; D002490:Central Nervous System / Q000187:drug effects*; D004569:Electroencephalography; D005283:Fentanyl / Q000494:pharmacology*; D013268:Stimulation, Chemical
D005283:Fentanyl