Age and brightness discrimination learni
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Dr. J. M. Warpen
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Article
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1982
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John Wiley and Sons
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English
β 203 KB
## Abstract Groups of 20β34 C577BL/6J mice, aged 75, 225, 375, and 525 days, learned a brightness discrimination for water. The error scores of the 75β and 525βday groups were almost identical, and both made significantly more errors than the 225βdayβold mice. Both immature and older mice appear to