Joint-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.
Schabowsky et al. Journal of NeuroEngineering and Rehabilitation 2010 7:36 doi:10.1186/1743-0003-7-36