Research Article
Cross-Modal Audiovisual Modulation of Corticospinal Motor Synergies in Professional Piano Players: A TMS Study during Motor Imagery
Figure 3
Synergies extracted by means of NNMF across different chords (a) and conditions (b). Line vectors indicate coefficients, whereas dots correspond to the values estimated in the synergy matrix (see text for further details).
(a) |
(b) |