Fig. 11

Fits of the model to experimental nystagmus waveforms. The target waveforms are plotted in red; the optimised waveforms obtained from 16 independent runs of NSGA-II with a population size of 4000 are plotted in black. In each plot, the vertical axis represents the horizontal gaze angle in degrees (°), with positive values denoting rightward eye positions. Time is in seconds (s). The nystagmus waveform types are: (a) asymmetric pseudo-cycloid; (b) jerk with extended foveation; (c) jerk; (d) asymmetric pseudo-cycloid