title: The influence of calcium on short-term memory.
abstract: Using a passive avoidance behavioural task in day-old chickens, it is possible by intracranial injection of appropriate drugs to separate out three phases of memory formation. The duration of the first such phase, called short-term memory, is increased when the intracranial calcium ion concentration is raised and the phase is practically abolished by injection of lanthanum ions.
mesh_terms: D000818:Animals; D001362:Avoidance Learning / Q000187:drug effects; D002118:Calcium / Q000494:pharmacology*; D002645:Chickens; D003116:Color; D007811:Lanthanum / Q000494:pharmacology; D008297:Male; D008570:Memory, Short-Term / Q000187:drug effects*; D062367:ortho-Aminobenzoates
chemical_list: D062367:ortho-Aminobenzoates; D007811:Lanthanum; D002118:Calcium