Modeling Inter-trial Variability of Saccade Trajectories: Effects of Lesions of the Oculomotor Part of the Fastigial Nucleus
Fig 5
Noise component entering within the internal feedback loop.
The component of the variance (A/B/C) and covariance (D/E/F) trajectories predicted by PBN noise (rPBN in Fig 10) entering within the internal feedback loop. The two parameters [kPBN, g] determining this noise component were fitted together with the noise coefficient kA in the simplified model without ON noise (kON fixed to zero). Fits were computed separately for each monkey and for each saccade condition. The sum of these curves and the corresponding fitted planning noise result in the dashed curves in Fig 4. Note the different scaling of the axes for each saccade condition.