Feb 15, 2015 · Partial volume correction has sometimes been avoided because it increases the sensitivity to inaccuracy in image registration and segmentation.
Partial volume correction generally resulted in higher estimated binding potentials in cortical regions (Fig. 4). In left precuneus, the estimated PiB binding ...
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Amyloid imaging is a valuable tool for research and diagnosis in dementing disorders. As positron emission tomography (PET) scanners have limited spatial ...
Partial volume correction in quantitative amyloid imaging
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Feb 15, 2015 · Partial volume correction has sometimes been avoided because it increases the sensitivity to inaccuracy in image registration and segmentation.
Oct 12, 2017 · The partial volume effect (PVE) is a phenomenon that degrades the quantitative accuracy of PET images. Because of PVE, the intensity of a ...
Feb 1, 2016 · This study investigated whether partial-volume effect correction (PVEC), adjusting for this atrophy bias, improves the accuracy of 18 F-florbetaben Aβ PET.
Partial volume correction has sometimes been avoided because it increases the sensitivity to inaccuracy in image registration and segmentation. However, our ...
May 1, 2018 · The present study aimed to determine the correction abilities of 22 partial volume correction (PVC) methods for amyloid 11 C-PiB PET.
Three partial volume correction techniques are applied to PiB PET SUVR data. Corrected and uncorrected data are correlated to postmortem measures of Aβ load.
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