Figure 1

Summary of main clinical and kinematic outcome measurements. (A) 4 of the 10 standard Functional Gait Assessment (FGA) tasks, as well as 3 traditional vestibular gait exercises were completed for an extended 30-s time duration in addition to the 10 standard FGA tasks, each completed for ~ 10 s, a relatively short duration. (B) Kinematic measures were captured with Shimmer IMUs among 6 dimensions of head motion (translational acceleration of the fore-aft, lateral, and vertical axes and angular velocity along the yaw, pitch, roll planes) with step cycle segmentation using the ankle sensor. Additionally, step cycle asymmetry as well as variability of range of motion was captured among the intact vs deafferented side.