The number of human tau-positive cell bodies in the DG (p=0.58, n=4 sections and 3 mice/group) and human tau in hippocampal (HPC) extracts (p=0.14, n=3 mice/group) were similar in ECrTgTau-Mapt0/0 and ECrTgTau mice (two-tailed Student's T-test). 