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. 2020 Feb;61(2):276–284. doi: 10.2967/jnumed.119.229567

FIGURE 2.

FIGURE 2.

MR-driven motion correction as implemented in developed pipeline. MRI navigators are assigned to each PET frame on basis of smallest temporal difference, and obtained motion vectors are used for aligning both AC map and petrous volume of interest to PET image data. VOI = volume of interest.