MAPT and Alzheimer disease: Though none of these individuals had a comorbid diagnosis of AD, AUD brains had higher Braak scores than controls (Figure 1U) and increased levels of p‐tau214 and p‐tau181 in vm‐PFC (Figure 1V,W, ∼50% and 30%, respectively) and hippocampus (Figure 1X,Y, 20%–27%) without increases in total tau.