Patients carrying the mutation p.R406W in MAPT present with non-conforming phenotypic spectrum. - Gossye, Helena; Mossevelde, Sara Van; Sieben, Anne; Bjerke, Maria; Craen, Elisabeth Hendrickx Van de; van der Zee, Julie; Deyn, Peter P De; Bleecker, Jan De; Versijpt, Jan; van den Ende, Jenneke; Deryck, Olivier; Bourgeois, Paul; et al. (Brain: A Journal of Neurology, 2023)