Fig. 3

Mean scores on the Wolf Motor Function Test (A), Fugl-Meyer Assessment – Upper Extremity (B) and Action Research Arm Test (C). ARAT Action Research Arm Test; FMA-UE Fugl-Meyer Assessment – Upper Extremity; WMFT Wolf Motor Function Test. T0 baseline; T1 pre-intervention; T2 post-intervention; T3 follow-up 6 weeks; T4 follow-up 6 months. Thick grey lines represent previous measurements; thick black lines represent the additional new data; light grey striped/dotted lines represent individual data. Vertical bars represent standard deviation. *Significant difference, N = 11