FIGURE 2.

Associations of plasma biomarkers with amyloid and tau PET biomarkers. (A, B) Scatterplots of the correlations of plasma biomarkers with PiB SUVr and ¹⁸F‐Flortaucipir SUVr. (C, D) Voxel‐based analysis of the regional associations of plasma biomarkers with PiB and ¹⁸F‐Flortaucipir SUVr. Maps are displayed at the p < 0.05 level with the t‐values displayed in the color bar. Correction for multiple comparisons was applied with false discovery rate error correction. CU, cognitively unimpaired; DLB, dementia with Lewy bodies; GFAP, glial fibrillary acid protein; iRBD, isolated rapid eye movement (REM) sleep behavior disorder; NfL, neurofilament light; MCI‐LB, mild cognitive impairment with Lewy bodies; PiB, Pittsburgh compound B; p‐tau, phosphorylated tau; SUVR, standardized uptake value ratio.