Plasma pTau181 and amyloid markers predict conversion to dementia in idiopathic REM sleep behaviour disorder

Delva A, Pelletier A, Somerville E, Montplaisir J, Gagnon JF, Kollmorgen G, Kam-Thong T, Kustermann T, Machado V, Gan-Or Z, Postuma RB. Plasma pTau181 and amyloid markers predict conversion to dementia in idiopathic REM sleep behaviour disorder. Brain. 2025. Preprint, PubMed