Lukowiak, Ken Ecologically relevant stressors modify long-term memory formation in a model system. [electronic resource] - Behavioural brain research Dec 2010 - 18-24 p. digital Publication Type: Journal Article ISSN: 1872-7549 Standard No.: 10.1016/j.bbr.2010.05.011 doi Subjects--Topical Terms: AnimalsCalcium--pharmacologyConditioning, OperantCrowding--psychologyEcological and Environmental PhenomenaLymnaeaMemory--drug effectsModels, AnimalRespirationSmell--physiologySpecies SpecificityStress, PhysiologicalStress, Psychological