Fig. 1S - Effects of single (training and test sessions) and repeated (retest sessions) administrations of dexamethasone (Dexa, 0.01 mg/kg, sc) before the swimming sessions in mice. Data are presented as mean ± SEM of 5 mice/group. *P < 0.05 vs. vehicle, Repeated measure two-way ANOVA followed by Tukey's multiple comparisons test.