Figure 2
From: Temporal dynamics of saccades explained by a self-paced process
Statistical properties of single-subject saccade sequences during free-view (Exp 1). (A–E) Subjects ordered from left to right according to their level of rhythmicity as indicated by their modulation index. (A) Inter-saccade intervals distributions of 4 subjects (black) and their fitted first-order model (gray). (B) Autocorrelation functions of saccade events normalized to represent post-saccadic saccade rate. (C) Hazard Functions. (D) Power spectra of saccade sequences. (E) Histograms of modulation indices calculated on 1000 shuffles of intervals of either real data (blue) or simulated oscillatory data (green). The red bar indicates the original modulation index.
