Detecting directed motion and confinement in single-particle trajectories using hidden variables
François Simon, Guillaume Ramadier, Inès Fonquernie, Janka Zsok, Sergiy Patskovsky, Michel Meunier, Caroline Boudoux, Elisa Dultz, Lucien E. Weiss
This paper introduces aTrack, a tool for classifying single-particle motion as Brownian, confined, or directed, and demonstrates its application in cellular and biosensing contexts.
eLife · Apr 7, 2026Peer-reviewedBiophysics