Cortical Correlates of Gait in Parkinson's Disease: Impact of Medication and Cueing

We will use as an external cue, a system of tactile cueing with the purpose of enhancing proprioceptive inputs, in the form of real-time(synchronized to the gait heel strike), closed-loop tactile feedback signaling left and right stance times while walking. Also, the participants use the same system cueing in closed-loop feedback during daily life for one week.

We will use as an external cue, a system of tactile cueing with the purpose of enhancing proprioceptive inputs, in the form of real-time, open-loop(fixed rhythm) tactile feedback signaling left and right stance times while walking. Also, the participants use the same system cueing in open-loop feedback during daily life for one week.