MAPT and Mental deterioration: Confirming a higher accuracy of tau-PET vs. amyloid-PET for predicting future cognitive decline, bootstrapped distributions of partial R2 values were higher for global tau-PET than for global amyloid-PET (MMSE: T = 63.476, p < 0.001, Cohen’s d = 2.38, Fig. 2C; ADAS13: T = 47.645, p < 0.001, Cohen’s d = 1.76, Fig. 2F; ADNI-MEM: T = 50.955, p < 0.001, Cohen’s d = 1.94, Fig. 2I).