Figure 13.
Average horizontal and vertical slow phase velocity elicited by 2 s constant current amplitude and constant pulse frequency stimulation in 3 canals during static roll tilt in 3 orientations, upright in the stereotaxic plane (0°), 45° roll right (45°), and 45° roll left (−45°). Upper panels display horizontal and vertical slow phase velocity components for trials within blocks. Different symbols represent different orientations. Lower panels display means ± SD for slow phase velocity vs. orientation. (A) Data for anterior canal MC2. (B) Data for posterior canal MC3. (C) Data for lateral canal MC4. Canal orientation is indicated as LC (lateral canal), AC (anterior canal), or PC (posterior canal).