Figure 11.

Absence of SS modulation during yaw rotation. A, B, Example firing rate during 0.5 Hz sinusoidal and constant velocity (30°/s) yaw rotations. C, Distribution of yaw gains at 0.5 Hz, shown separately for significant (black bar; n = 3) and nonsignificant (striped bar; n = 96) modulation. D, Yaw response gains at different frequencies of rotation (the open circles indicate nonsignificant modulation). E, Summary of perrotatory and postrotatory responses. Data shown represent mean firing rates computed for each cell during the first and last 5 s of perrotatory (filled circles) and postrotatory (open circles) responses (n = 20 cells).