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Noise contamination from PET blood sampling pump: Effects on structural MRI image quality in simultaneous PET/MR studies
2017
Medical Physics (Lancaster)
Purpose-To fully quantify PET imaging outcome measures, a blood sampling pump is often used during the PET acquisition. With simultaneous PET/MR studies, a structural magnetizationprepared rapid gradient-echo (MP-RAGE) may also be acquired while the pump is generating electromagnetic noise. This study investigated whether this noise contamination would be detrimental to the quantification of volume and cortical thickness measures obtained from automated segmentation of the MP-RAGE image.
doi:10.1002/mp.12715
pmid:29210075
pmcid:PMC6022403
fatcat:3r676r3bafbkzlnsmwtm52taqm