dementia, disease, cte, ad, tau, risk, alzheimers, apoe, encephalopathy, pd, amyloid, chronic, cognitive, associated, neurodegenerative, allele, pathology, association, genetic, clinical, factors, studies, may, genotype, history, age, apoe4, diagnosis, apolipoprotein, protein, repetitive, boxers, increased, mice, 95, impairment, development, neurodegeneration, polymorphism, research, review, ptau, onset, mild, ci, veterans, cases, exposure, factor, evidence. Here, MAPT is linked to dementia.