Gaze and Gait Training With rTMS

10 Hz rTMS for 5 seconds over the frontal eye fields with 25 second intertrain interval for 10 trains (500 pulses) at 90% of the resting motor threshold,

Subjects will practice stepping on virtual targets with real-time feedback of their foot position displayed on a screen while walking on a treadmill.

Subjects will perform gaze stabilization and gaze shifting exercise via a virtual reality headset.

Sham rTMS stimulation will produce discharge noise and vibration without stimulating the cerebral cortex.