highly significantp < 0.001
Differences in response latencies in the two contexts remained highly significant ( p < 0.001, Wilcoxon signed-rank test) in sham-injected animals, while in βAP-injected snails this difference became smaller and non-significant ( p < 0.7, Wilcoxon signed-rank test) 14 days after the end of training (Figure 4 A).