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Fig. 9 | Journal of NeuroEngineering and Rehabilitation

Fig. 9

From: Modifying upper-limb inter-joint coordination in healthy subjects by training with a robotic exoskeleton

Fig. 9

PCs distance from PRE, on ET pointing task, for the two tasks GDM and PCT. PC subspaces mean distance and standard error with respect to first repetition in PRE phase (trial 1) over the 10 participants when pointing toward ET. In red, mean values and standard deviation of spontaneous variability experiment with 5 healthy subjects of Section “Quantification of the human spontaneous variability within the exoskeleton”. Asterisks * mean significant difference w.r.t. spontaneous variability after non parametric one-sample sign test

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