FIG. 1.

TruScan nose poke data. Data are expressed as percent change from baseline; calculated individually per animal and averaged. Errors bars are not included in the graphs to allow for better clarity. The p value for each comparison pair at day 10 is indicated on each graph. A p value of 0.05 is considered significant. (A) Task entries: the total number of entries from the beginning of the run to the Nth novel entry (all baited holes entered at least once). (B) Repeat entries: repeat entries in holes previously entered, including successive entries in the current hole. (C) Task errors: the total number of entries in unbaited holes from the beginning to task completion.