FIG. 6.
Averaged gains of the yaw (A) and roll (B) components from 8 normal monkeys and corresponding yaw (C) and roll (D) gains summated from 2 canal-plugged monkeys. One had its lateral canals plugged (VC animal, M9008), another had anterior and posterior canal plugging (LC animal, M9003). Solid lines: best sinusoidal fit to the horizontal and torsional gains. Dotted lines: range over which the fit for horizontal and roll gains could be phase shifted and still significantly fit the data (P = 0.05). The range of fits for both normal and summated responses overlap, and they are not significantly different.