Figure 1From: Performance of conventional pigs and Göttingen miniature pigs in a spatial holeboard task: effects of the putative muscarinic cognition impairer BiperidenLearning of a spatial holeboard discrimination task by conventional pigs and Göttingen minipigs. The working memory performance (panel A) and the reference memory performance (panel B), the trial duration (panel C) and the latency to first rewarded hole visit (panel D) are depicted as means and standard errors of the mean (SEM) of 26 successive blocks of 4 trials each.Back to article page