Plasma pTau181 predicts cortical brain atrophy in aging and Alzheimer's disease. Alzforum, 02 Apr 2021 Tissot C, L Benedet A, Therriault J, Pascoal TA, Lussier FZ, Saha-Chaudhuri P, Chamoun M, Savard M, Mathotaarachchi SS, Bezgin G…