Figure 2.

Cross‐correlograms of the spatial topography of MEG sensor data microstates as defined from the cortical flow technique. First row: cross‐correlogram arrays for the catch and watch experimental conditions. The dotted squares indicate the post‐stimulation time frame (i.e., after the free‐falling tennis ball has been released and enters the subjects' visual fields). Second row: left (resp. right), 6 (resp. 4) MEG scalp topographies associated to a temporal interval defined about 300 ms after the ball release in both experimental conditions. The corresponding average sensor topographies is shown at center‐right and center‐left.