Figure 9. T-maze learning in 4 inbred strains.
Data are mean (± SEM) number of correct trials out of 10 trials per day. 5 correct trials out of 10 would be expected by chance. C58/J (A) showed poor acquisition, with only 5 mice reaching criterion for learning. These 5 mice received further testing for reversal learning. PL/J (B) and SWR/J (D) also showed poor acquisition, precluding further testing.