Intracerebral site of convulsant action of bicuculline.
Bicuculline was injected intracerebrally in several forebrain sites of the rat. In a discrete area in the vicinity of prepiriform cortex, a single, unilateral injection of bicuculline (49 pmol) produced generalized clonic seizures documented behaviorally and electroencephalographically. This is the first identification of an anatomical site from which generalized seizures can be elicited by low doses of a chemoconvulsant.
D000818:Animals; D001640:Bicuculline / Q000494:pharmacology*; D001921:Brain / Q000187:drug effects*; D004569:Electroencephalography; D008297:Male; D051381:Rats; D011919:Rats, Inbred Strains; D012640:Seizures / Q000139:chemically induced*
D001640:Bicuculline