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. Author manuscript; available in PMC: 2021 Dec 1.
Published in final edited form as: Parkinsonism Relat Disord. 2020 Oct 7;81:34–40. doi: 10.1016/j.parkreldis.2020.09.039

Figure 3: Superior views of FDG-PET scans of first and last visits for each patient showing hypometabolism as age-corrected Z-scores.

Figure 3:

DD=Disease duration. On the left-hand side, first visit images and corresponding age at scanning and PPAOS duration are demonstrated. On the right-hand side, last visit images and corresponding age at scanning and disease duration are demonstrated. Numbers are Z-scores compared to metabolism of the same region in an age match normal control population.