Figure 3.

(Top) Data from Dichgans et al. (1973) and (bottom) model simulations. (A) Gaze (G), head (H), and eye (E) position traces from an intact animal during a voluntary head rotation. (B) Eye position from an intact animal when a voluntary head rotation is unexpectedly stopped via head brake. (C) Eye position from a vestibular-lesion animal, that also underwent cervical deafferentation, when a voluntary head rotation is unexpectedly stopped. (D) Eye position from a vestibular-lesion animal, that also underwent cervical deafferentation, when a voluntary head rotation is unexpectedly stopped.