Figure 1
Behavioral parameters of alarm response to conspecific skin extract in medaka.
Behavioral measures before (purple; blue) and after (green; orange) for experimental (exposed to CSE) and control subjects respectively. n = 18. (a–c) show percentage of time spent in the bottom quarter, (d–f) show velocity in mm/sec, (e–g) show number of immobility episodes. Behavior measures in 2-minute observation time bins in (a,d,g) are for experimental and (b,e,h) are for control subjects. (c,f,i) show comparison of control and experimental subjects for the same parameters. Error bars show 95% confidence intervals. Mean is shown in the foreground and population disctribution is shown in the background. P values in (d,g) are from Kruskal-Wallis H test and in (c,f) and i) are from Mann-Whitney U test.
