Separating measures of learning and incentive in water maze experiments with aging inbred strains of mice.
D000367:Age Factors; D000818:Animals; D051379:Mice; D008810:Mice, Inbred C57BL; D008811:Mice, Inbred DBA; D009042:Motivation; D012193:Reversal Learning; D013045:Species Specificity; D013696:Temperature