PMC8071987_01
Brain perfusion SPECT showing (A) hypometabolism of the right dorsal striatum (red circle), (B) hypometabolism of the frontal lobes, and (C) hypometabolism of parieto-occipital lobes.
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F1
Brain perfusion single photon emission computed tomographic (SPECT) showed hypoperfusion predominating in the right frontal and parietooccipital lobes, as well as a slight hypoperfusion in subthalamic nucleus including the posterior area of right striatum (Figure 1).