title: Brain weight changes resulting from enriched rearing conditions: a diallel analysis.
mesh_terms: D000818:Animals; D000830:Animals, Laboratory; D000831:Animals, Newborn / Q000254:growth & development*; D001835:Body Weight; D001921:Brain / Q000033:anatomy & histology*; D003433:Crosses, Genetic; D004777:Environment; D005260:Female; D005838:Genotype; D006824:Hybridization, Genetic; D008297:Male; D051379:Mice; D008805:Mice, Inbred A; D008807:Mice, Inbred BALB C; D008809:Mice, Inbred C3H; D008810:Mice, Inbred C57BL; D008811:Mice, Inbred DBA; D008815:Mice, Inbred Strains; D009043:Motor Activity; D009929:Organ Size; D010641:Phenotype; D014796:Visual Perception