Modular Organization of Muscle Synergies to Achieve Movement Behaviors

Figure 4

The radar map of MMI for three synergies (Syn1, Syn2, and Syn3). The first row is the VAF of synergy (VAF-Syn), and the second row is the root mean square of modulation signals (RMS-MS). Each column corresponds to a synergy. The radar map shows the six directions (−45, 0, 45, 90, 135, and 180), and colored lines indicate different distances (near, medial, and far).