Figure 2From: Circle drawing as evaluative movement task in stroke rehabilitation: an explorative studyTypical examples of hand paths (top) and corresponding speed profiles (bottom). Data from stroke survivors with FM = 9 (left), FM = 45 (middle) and a healthy subject (right). FM = Fugl-Meyer, Vx = speed in x-direction, Vz = speed in z-direction, Vt = tangential speed, Rmajor = major axis fitted ellipse, Rminor = minor axis fitted ellipse.Back to article page