Figure 1
From: Temporal dynamics of saccades explained by a self-paced process

Spectra of saccade sequences. (A) Power spectra of saccade sequences. Each row represents the 1–20 Hz normalized power spectrum density of an individual observer. For convenience of presentation, we normalized each data-set’s power spectrum to the fraction of the overall power. (B) Same data for two selected observers. While one (S3-red line) has a distinctive spectral peak, the other’s spectrum is nearly flat (S2-black line). With different parameters, our first-order model can fit both types of data-sets (purple and gray lines).