Figure 5. Model Performance with Delayed Retinal Slip and Frequencies >2.5 Hz Removed from Cerebellar Inputs.
(A) Learning is now stable, unlike that shown in Figure 4A, but with a greater asymptotic retinal-slip error than that shown in Figure 3C.
(B) System gain for sinusoidal input signals as a function of frequency. No learning occurs for frequencies above 2.5 Hz.
(C) Example of retinal-slip to mixed-frequency head-velocity input before and after training. Retinal slip is still present at frequencies above 2.5 Hz.