Figure 4From: A study of long-term potentiation in transgenic mice over-expressing mutant forms of both amyloid precursor protein and presenilin-1PPF is normal in DbTg mice. (A) Example traces taken from 14 month old Wt (black circle) and DbTg (white circle) animals showing PPF at ISIs of 25 and 100 ms. Scale bar 0.5 mV, 20 ms. (B, C) Pooled data for 2 (B) and 14 (C) month-old animals.Back to article page