Figure 5.

Translational VOR induced by in injection of spin stimuli before OVAR onset. A, B, Illustration of the acceleration estimate (a-estimate) generated when the estimated gravity (g-estimate) leads the actual gravity vector (g), during counterclockwise rotation of the head, and of the superposition of the translational and angular (spin) VOR. C, Gain and phase versus head orientation of the translational VOR (blue, averaged across all trials) and interaural translational acceleration simulated with the Bayesian model (red), as a function of the spin VOR. The phase of the simulated translational acceleration is inverted to account for the fact that translational acceleration generates a VOR in the opposite direction.