Figure 1: Line graph showing (A) the mean number of errors made by rats in each of the four groups for each daily test trial and the mean time to criterion (12 arms); (B) n=10 rats/group. Data were expressed as mean±SD. Cont: control, AD: Alzheimer model, AD+PE: treated with pomegranate peel extract, AD+EA: treated with ellagic acid. *P<0.05 indicates a significant difference from the control. #P<0.05 indicates a significant difference from AD group.