Fig 1.
CONSORT flow diagram.
Fig 2.
Activities and assessments during the clinical trial.
See the section “Clinical and cognitive assessments” for the specific list of scales used.
Table 1.
Primary and secondary outcomes.
Fig 3.
Participants will use 2 IMUs (R and L foot), and 2 vibrotactile units (R and L wrist). In the personalized cueing mode, the wrist receives tactile stimulation when the ipsilateral foot is in the stance phase. The inertial sensors (IMU) identify the stance phase for each foot (red color) during the gait cycle. The picture to the right shows the IMUs and vibrotactile units. In the fixed cueing mode, tactile stimulation will occur at a set frequency based on the person’s gait speed – measured during the laboratory visit. R = Right, L = Left. The IMUs of the cueing device are independent of the IMUs for Home monitoring.