Initial evaluation of a practical PET respiratory motion correction method in clinical simultaneous PET/MRI

Volume: 1, Issue: S1
Published: Jul 29, 2014
Abstract
Respiratory motion during PET acquisitions can cause image artefacts, with sharpness and tracer quantification adversely affected due to count ‘smearing’. Motion correction by registration of PET gates becomes increasingly difficult with shorter scan times and less counts. The advent of simultaneous PET/MRI scanners allows the use of high spatial resolution MRI to capture motion states during respiration [1, 2]. In this work, we use a...
Paper Details
Title
Initial evaluation of a practical PET respiratory motion correction method in clinical simultaneous PET/MRI
Published Date
Jul 29, 2014
Volume
1
Issue
S1
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