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. 2018 Sep 5;8:13236. doi: 10.1038/s41598-018-31653-6

Figure 7.

Figure 7

AD-like glucose metabolic pattern expression in alphasynucleinopathy. As can be expected from Fig. 3, the majority of PDD (17 of 19) and DLB (14–15 of 19) patients were classified as AD, when analyzed by the SVM method. However the majority of non-demented PD (PDND; 15 of 17)) or PD patients with MCI (PD-MCI; 18–19 of 26) were not classified as AD. None of the healthy control subjects were classified as AD when SVM was used. When other methods (GLM and SSM/PCA) were used, the rate of AD designation was significantly higher in PD-MCI, PDND and NL, potentially suggesting false positive identification.