FIGURE 2.

Association between cerebrospinal fluid (CSF) biomarkers and polygenic risk scores. Data are results of general linear models for CSF α‐synuclein (A and B), CSF β‐amyloid (C and D), and CSF tau (E and F) using polygenic risk score‐Alzheimer's disease (PRS‐AD), polygenic risk score‐Parkinson's disease (PRS‐PD), and other CSF biomarkers as predictors. Covariates included age, sex, and education. Each dot represents individuals and predicted regression lines (black line) with confidence intervals (gray shade) are displayed