Representative scan-rescan V-V images (rows) of three plaques (columns). The white points indicate the carotid lumen; the white arrows point to the outlined lumen and outer wall boundaries. Green indicates Ktrans with a range from 0 to 0.2 min−1 and red indicates v
with a range from 0 to 1. Minor mis-resgistrations were occasionally present. The Ktran and v
values shown in each figure are the measurements of the whole plaque.