Fig 3.

A 52-year-old man with probable sCJD.

A, Axial DWI shows pathologic hyperintensity in bilateral parietal neocortex and sparing of cortex in postcentral gyrus along the central sulcus (arrows) and entire precentral gyrus. Note subtle abnormality of paramedian frontal cortex (arrowheads).

B, More superior DWI shows relatively sparing of cortex on both sides of central sulcus (arrows).

C, More superior DWI confirms identification of central sulcus (arrows) and sparing of precentral and postcentral gyri.