Fig. 6From: A study on a robot arm driven by three-dimensional trajectories predicted from non-invasive neural signalsTrajectories predicted from neural signals and real trajectories. a Hand trajectories predicted by MEG (first session of subject 4). b Real hand trajectories reconstructed from the accelerometer signal during MEG signal acquisition (first session of subject 4) c Hand trajectories predicted by EEG (first session of subject 7). d Real hand trajectories reconstructed from the accelerometer signal during EEG signal acquisition (first session of subject 7). Each color represents one of the four hand-movement directionsBack to article page