ERPs and scalp current density maps of the four different conditions.

Radial (rBM in black) and lateral (lBM in red) biological motion, as well as radial (rSM in green) and lateral (lSM in blue) scrambled motion are represented over 6 electrodes (4 posterior and 2 anterior). Below: scalp current density maps of P1 (right) and N1 (left) components, representing the four conditions, are computed on the mean between 170 ms and 200 ms, and between 80 ms and 150 ms respectively.