Figure 5From: Development and pilot testing of HEXORR: Hand EXOskeleton Rehabilitation RobotJoint-pair coordination plots for an unimpaired subject. Plots display the 1st digit (A) CMC-MCP pair (B) MCP-IP pair and 3rd digit (C) MCP-PIP pair and (D) PIP-DIP pair (mean ± standard error). Paired t-tests indicate no significant differences between trajectories performed inside and outside of the exoskeleton. All joint angles are measured relative to the initial fully flexed posture of the hand.Back to article page