Fig. 2.

Motion integration. A: motion sensitivity gain (d′ ratio) for congruent (green) and incongruent (red) signal directions. Ratios were computed for each participant by dividing sensitivity (d′) in trials with 2 signals (e.g., s1 at the cue and s2 at remapping) by the sensitivity in single-signal trials (see material and methods). B: motion sensitivity gain computed as the ratio between trials with s1 and s2 presented together at the relevant location (“remapping” or “future retinotopic trace” of the cue) and s1 and s2 at their control locations (“remapping control” or “future retinotopic trace control”). Error bars represent SE (statistical significance: *P < 0.05; **P < 0.01; ns, nonsignificant).