Figure 4.
Moderation effect of central-parietal mu-desynchronization (8–10 Hz) on relation between behavioral developments in action-representation ability and motor skill. There is a significant positive relation between action-representation and motor skill performance for children with high central-parietal mu-desynchronization during object-directed grasp (solid line) but not for children with low central-parietal mu desynchronization (dashed line).