title: Strychnine, morphine and monamine depression.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D002540:Cerebral Cortex / Q000187:drug effects* / Q000378:metabolism; D007478:Iontophoresis; D008297:Male; D008832:Microchemistry; D009020:Morphine / Q000494:pharmacology*; D009638:Norepinephrine / Q000494:pharmacology*; D009991:Oscillometry; D051381:Rats; D012701:Serotonin / Q000494:pharmacology*; D012702:Serotonin Antagonists; D013331:Strychnine / Q000494:pharmacology*; D009435:Synaptic Transmission / Q000187:drug effects; D013997:Time Factors
chemical_list: D012702:Serotonin Antagonists; D012701:Serotonin; D009020:Morphine; D013331:Strychnine; D000109:Acetylcholine; D009638:Norepinephrine