Fig. 2

Confusion matrices and comparison of classification accuracy between limbs. Each column represents one of the three example participants (ages 8, 10, and 20, respectively). For most movements, performance between the affected limb (A, B, C) and unaffected limb (D, E, F) were comparable. Some participants had one poorly performing movement in their affected limb (e.g., the first example participant showed poor classification of pinch in their affected limb). The difference in classification accuracy between limbs is shown in G-I. The blue polygon represents the classification accuracy of the unaffected limb, while the red polygon represents the classification accuracy of the affected limb