Figure 6.
(a,b) Open Field Test: (a) The total number of grid entries and (b ) the total number of entries into the center square in adult rats treated with the PR antagonist, RU486, or the oil vehicle from postnatal day 1 (P1) through P14. (n.s. not significant). (c,d) Novel Object Recognition Task: (c) The total amount of time (sec) spent with objects in test trial 2 and (d) the percent of time spent with the novel object in RU486 and oil treated rats. (50% time equals chance) (n.s. not significant; **p<0.05). (e,f) Novel Object Placement Task: (e) The total time (sec) spent with objects in test trial 2 and (f) the percent of time spent with the object moved to a novel location in RU486 and oil treated rats. (50% time equals chance) (n.s. not significant; *p<0.05).