Figure 4.

The effect of median filter processing on the plots obtained for saccadic eye movements. The plots obtained for head movement, RAW eye movement (with saccades), and desaccaded eye movement (without saccades) after applying median filter have been shown. This analysis method was carefully applied to determine the effect of filtering process in our data. No significant artifacts on eye data were found after the use of the median filter. Eye velocity plots were inverted to visually match the head velocity plots.