MAPT and Alzheimer disease: Supplementary Table S1 shows the cases with immunoreactivity (IR) to P-tau, amyloid-β, α-Syn, and TDP43, and in Figure 3, the distribution of P-tau and Aβ42 (AD), α-Syn (PD) and TDP43 IR for decades 1 and 2 versus 3 and 4 and their average age is shown.