… the neural effects of contrast on speed perception occur at the level of local or global motion
… thresholds and contrast-dependent speed perception for two global motion configurations …

… color motion show that color has a significant, independent input to our motion perception that
… So it seems that under some conditions, equiluminant color motion is detected via position …

… production has a repulsing effect on motion perception, there is an alternative explanation
of these results that does not rely on an influence of action on perception. According to this …

… In motion perception, this boost could aid the extraction of visual motion from complex stimuli
in which the … The effect of net motion in these biasing bands was assayed by varying the …

… work on motion in depth and “cyclopean” motion perception (… focuses on motions of objects
defined by luminance contrast, … The absence of an oblique effect for the detection of motion …

… motion produces direction contrast effects. In the second experiment, we measured the effect
… We observed the contrast effects to persist for at least a half a second with virtually no sign …

… predicts virtually veridical speed perception at all contrast levels. This … perceived speed
may be over-estimated as contrast falls. Given the theoretical importance of the effects of contrast …

… of motion perception center on the substrate of our sensitivity to the motion of contrast …
In sum, the simplest explanation of the effects of varying temporal frequency and stimulus …

… Under these conditions, the lateral inhibitory connections have no functional effect. By
contrast, rightward motion triggers an inhibitory signal that propagates laterally in parallel with the …

… size–contrast effect in motion perception, it may not be the direct cause of the effect, and that
… of other visual areas in size and contrast dependent center–surround interactions in motion …