FIG 6. MR images in a 64-year-old woman with moderate AD (MMSE score, 8; duration of illness, 12 years).

A, Multishot diffusion-weighted coronal image shows an atrophic subiculum (left arrowhead). CA1 (right arrowhead) is comparatively spared; however, CA3–4 (arrow) is atrophic.

B, T2-weighted image scarcely demonstrates the inner structure of the left hippocampus (arrow).