Mean time spent by rats in the changed zone of the chamber.

Group Add: addition of novel stationary objects in the experimental box, group Mov: movement of familiar objects in the experimental box, group MovAdd: addition of a novel movable object in the experimental box. Error bars represent standard error (SE).</p

Mean time spent on the contact with tunnels in the changed zone of the chamber.

Group Add: addition of novel stationary objects in the experimental box, group Mov: movement of familiar objects in the experimental box, group MovAdd: addition of a novel movable object in the experimental box. Error bars represent standard error (SE).</p

S1 Data -

(CSV)</p

Descriptive statistics of all behavioral measurements analyzed in this study.

Group Add—addition of novel tunnels; group MovAdd—addition of movable tunnel; group Move—replacement of familiar tunnel for movable one. H—habituation phase; T1-T2—consecutive trials.</p