Fig. 3
From: A novel method for the quantification of key components of manual dexterity after stroke
Finger force tracking. Group comparison between control subjects (square) and stroke patients (circle). a) Mean RMSE for index finger tracking (±95 % confidence interval) for ramp and hold phase combined. b) Mean release duration for trials at 1N and 2N with the index finger. c) Mean baseline force between trials. Asterisks indicate (here and in the following Figures) significant differences between the two groups, with * p < 0.05 and ** p < 0.01