FIG. 2.

Examples of continuous somatosensory bar tilt settings provided by a single subject during 0.05-Hz tilt paradigm (A), 0.05- Hz translation paradigm (B), 0.7-Hz tilt paradigm (C), and 0.7-Hz translation paradigm (D). Cycle-by-cycle fits of tilt responses at steady-state are shown in gray. Motion stimulus is shown on the bottom row of each graph. Note that there is almost no indication of perceived tilt during the 0.7-Hz translation stimulus (D), whereas a substantial indication of perceived tilt is present during the 0.7-Hz tilt stimulus (C).