Fig. 3From: Harmonization of [11C]raclopride brain PET images from the HR+ and HRRT: method development and validation in human subjectsParametric [11C]raclopride BPND images created using SRTM with cerebellum as a reference region for a single representative human subject resliced in MNI2-space. The images: a HR+, b hHRRT(4.5 mm), and c HRRT. Please note that Fig. 3c is not comparable to 1c because 3c is in native HRRT space before down-sampling. The color bar represents BPND values which are unitlessBack to article page