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. 2013 Oct 2;8(10):e76591. doi: 10.1371/journal.pone.0076591

Figure 3. Trend analysis of the two multivariate concentric square field™ tests in the three rearing groups.

Figure 3

The analysis was made at 4 and 15 weeks of age in water-drinking animals from the three rearing groups: animal facility reared (AFR), maternal separation 15 min (MS 15) and maternal separation 360 min (MS 360). Each graph shows one of the functional categories: a) general activity, b) exploratory activity, c) risk assessment, d) risk taking, and e) shelter seeking. Data are expressed as mean ± SEM. * p < 0.05 compared to same age AFR, § p < 0.06 compared to same age AFR, (repeated measures ANOVA followed by Fisher’s LSD test).