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Comparison of amyloid burden measurements in the Centiloid scale using florbetapir without (A) and with (B) RSF PVC to PiB-based measurements in the DIAN-TU mutation carriers. Abbreviations: DIAN-TU, Dominantly Inherited Alzheimer's Network Trial Unit; PiB, Pittsburgh compound B; PVC, partial volume correction; RSF, regional spread function; SUVr, standardized uptake value ratio.
