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. Author manuscript; available in PMC: 2023 Apr 7.
Published in final edited form as: IEEE Trans Neural Syst Rehabil Eng. 2023 Feb 1;31:426–436. doi: 10.1109/TNSRE.2022.3226067

Fig. 6.

Fig. 6.

(Top Row) Performance measured by movement time. A. Movement times averaged across subject means for the contralesional (Contra) side of participants after stroke, ipsilesional (Ipsi) side of participants after stroke, and dominant side of able-bodied participants (Able-Bodied). Each bar represents the average and standard deviation of the group data. The bars represent Deep Cup No Ball, Deep Cup With Ball and Shallow Cup With Ball conditions. B-D Each bar displays the mean movement time for each participant, showing their average and standard deviation across all trials. B. Deep Cup No Ball condition. C. Deep Cup With Ball condition. D. Shallow Cup With Ball condition. (Bottom Row) Smoothness values measured with by the SPARC metric. Less negative or smaller values indicate that trajectories were smoother. E. Smoothness values averaged across subjects for upper extremity group (Contra, Ipsi, Able-Bodied). Performance is separated for each level of difficulty. F-H. Average and standard deviation of smoothness of each participant. F. Deep Cup No Ball condition. G. Deep Cup With Ball condition. H. Shallow Cup With Ball condition.