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. 2020 Feb 27;10:3642. doi: 10.1038/s41598-020-60154-8

Figure 2.

Figure 2

Biological motion promotes zebrafish social affiliative behaviors. (a) Zebrafish prefers to associate with a dot with biological motion (DOT BM) than non-biological motion (DOT NBM). % Cumulative time fish spent near DOT BM (black dots) vs. DOT NBM (grey squares, n = 21). (b) Zebrafish prefers to associate with a fish with biological motion (FISH BM) than a fish with non-biological motion (FISH NBM). % Cumulative time fish spent near FISH BM (black dots) vs. FISH NBM (grey squares, n = 13). (c) Comparison of the exploratory score between the experiments above described. (d) Comparison of the preference score towards biological motion between the experiments above described. Error bars indicate SEM. *P < 0.05.