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. 2010 Mar 1;5(3):e9460. doi: 10.1371/journal.pone.0009460

Figure 4. Learning and memory in CaMKIV KO mice.

Figure 4

(A–D) Barnes circular maze: latency to reach the target hole (A), numbers of errors before reaching the target hole (B) across training were counted. Data were analyzed by two-way repeated measures ANOVA. Data are presented as means of 3 trials. The p values indicate genotype effect in two-way repeated measures ANOVA. Time spent around each hole in the probe trial conducted 24 hours (C) and 1 week (D) after last training session was recorded. The p values indicate genotype effect in two-way ANOVA. (E–H) Eight-arm radial maze: total number of arms revisited (E, F) and different arm choices among the first 8 entries (G, H) during training were recorded. During trials 27–32, a delay was applied after of the first 4 pellets were consumed (F, H). The p values indicate genotype effect in two-way repeated measures ANOVA (E, G) and two-way ANOVA (F, H).