Fig. 4

Figure 4. Social Perception and Associative Learning Behavior for F0. F0 zebrafish were challenged with adult behavior shoaling (A–C) and associative learning assays (D–F). Exposure groups are indicated on the x-axes and by color (left to right, grey: 0 ng/g, yellow: 1 ng/g, orange: 10 ng/g, and red: 100 ng/g PFHxA added to the diet). Dietary exposure did not alter social perception (n = 64), as measured by inter-individual distance (A), nearest neighbor distance (B), or speed (C). Learning was also not impaired by PFHxA exposure, as measured by the percentage of learners (D) and critical trial number (E). Sample size, percent learners, and mean critical trial are presented in the table (F).