FIG. 3.

Pole test. Time until animals turned downwards (A and B) and total time to descend the pole (C and D). Left-sided box plots (A and C) represent baseline behavior. Dark gray vertical line indicates segmentation into two strata. The box shows interquartile range (from lower to upper quartile, Q25 and Q75, respectively), and a horizontal line within the box represents median. Whiskers extend box to minimum and maximum value. Discordant values are emphasized by symbols. Statistical significance after post hoc testing figured as *P < 0.05, **P < 0.01, and ***P ≤0.001