Event-related potentials in a moving matrix modification of the P300 brain-computer interface paradigm

► Lateral occipital N1 and P300 to targets had high amplitude in all moving conditions. ► Latency of lateral occipital N1 and P300 was not changed by stimuli matrix movement. ► N1 amplitude in the difference waveforms decreased at high velocity (20°/s). ► The P300 BCI design can be extended to modifications requiring stimuli matrix motion.