Figure 2
From: Tactile stimulation reduces aggressiveness but does not lower stress in a territorial fish
Number of crossings through the center of the aquarium during period with/without food in the treatment with tactile stimulation in both studies, then 15 replica for Non-social stress experiment and 14 replica for Social stress experiment were observed together (A, N = 29) and in treatment without tactile stimulation (B, N = 29). Asterisk indicates a significant difference from apparatus introduction, that is, 4th day (p < 0.003) after Mixed model ANOVA, followed by Tuckey-HSD post hoc test. Data are mean ± SE.
