Figure 2

Distinct patterns of reference memory deficits in TgF344-AD rats as evaluated on the WRAM. (a–c) During task acquisition, 6-month Tg rats tended to make more errors than their WT counterparts; there were no effects for RM errors in the 9-month or 12-month groups. (d–f) During task maintenance, 6-month Tg rats tended to make more errors than their WT counterparts. While there were no differences amongst the 9-month groups, at the 12-month timepoint, Tg rats made significantly more errors than WT rats. #p < 0.10, **p < 0.01.