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. 2021 Aug 18;11:16738. doi: 10.1038/s41598-021-95808-8

Figure 3.

Figure 3

Correlation plots for the Centiloid cortex volume of interest-based SUVR of ECD SPECT versus eFBB PET based on the six reference regions. Pearson’s coefficient r and p values are shown on each plot. Abbreviations CG, cerebellar grey; ECD, Tc-99m ethyl cysteinate dimer single photon emission computed tomography; CWM, central white matter; eFBB, early-phase F-18 Florbetaben positron emission tomography; GN, Global normalization; SUVR standardized uptake value ratio; WC, whole cerebellum; WC + B, whole cerebellum and brain stem.