title: Long-term retention of avoidance learning by immature and adult rats as a function of environmental enrichment.
mesh_terms: D000367:Age Factors; D000647:Amnesia; D000818:Animals; D001362:Avoidance Learning; D004597:Electroshock; D004777:Environment; D005260:Female; D006234:Handling, Psychological; D006799:Housing, Animal; D006801:Humans; D008124:Locomotion; D008568:Memory; D051381:Rats / Q000254:growth & development; D011930:Reaction Time; D012919:Social Behavior; D012931:Social Environment