Gait
Rhythmic auditory stimulation combined with split-belt treadmill training improves spatiotemporal gait parameters in hemiparetic stroke patients: a randomized controlled trial — a speed signal, not proof of restored symmetry
In a 30-person randomized trial, rhythmic auditory stimulation added to split-belt treadmill training improved three-week walking speed more than treadmill training alone, without demonstrated incremental benefits for cadence, step length, or symmetry.