Figure 2

Cortisol measures.
Whole-body cortisol (ng/gm of body weight represented on a log-scale) measured from controls subjects or those exposed to CSE (nā=ā16). Brown line indicates cortisol levels of fish from home tank (nā=ā8). Error bars show 95% confidence intervals. Mean is shown in the foreground and population disctribution is shown in the background. P value from Mann-Whitney U test.