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. 2016 Jan 1;5(1):1–5. doi: 10.1089/biores.2015.0026

FIG. 2.

FIG. 2.

Exploratory activity of zebrafish in the novel tank test: ethanol caused the main effect in fish behavior related to the number of entries (D, G); time spent in each area (B, E, H); and distance travelled (I). P+E group did not show any statistical difference compared to E, C, and P groups. Animals exposed to ethanol explored the upper level of the tank significantly more than the other groups and spent more time in this zone of the tank (G, H, I). (A, C, F) There were no statistically significant differences between groups. Data are expressed as mean ± SEM, and p ≤ 0.05 was considered statistically significant. *Significant difference between groups. Statistical analysis was performed by two-way ANOVA followed by Tukey as post hoc; n = 15 animals/group.