Estimates of persistent inward currents in human spinal motor neurons: non-linear and sex-dependent trajectories from young to very old age
Cyril Chatain, Raphaël Hamard, Thomas Cattagni, Rayane Roty, Romuald Lepers, Vianney Rozand
The paper estimates persistent inward currents in human spinal motor neurons across age groups and sexes, finding nonlinear age-related changes and sex differences in PICs but not in neuromodulatory indices.
bioRxiv · Sep 29, 2026 · PreprintPhysiology