Fig. 1From: Low-dose 18F-FDG TOF-PET/MR for accurate quantification of brown adipose tissue in healthy volunteersRepresentative dataset showing the supraclavicular BAT on MR and on PET reconstructed images with decreasing activity. a Axial MRI “water” image. b–h Axial TOF PET images reconstructed with 35%, 30%, 25%, 20%, 15%, 10%, and 5% of the original counts, thereby simulating corresponding lower doses. Blue arrows indicate supraclavicular BAT, and red arrows indicate increasing artifacts with decreasing activityBack to article page