Op art is a perceptual experience related to how vision functions.

But the more interesting difference has to do with representing perceptual experience.

Are we wrong about our perceptual experience, or is the impression theory a false theory?

But it does not follow from this that they have identical perceptual experiences.

What is the criterion according to which some perceptual experiences are included in the set and others are excluded?

They convey little of the sensitivity to perceptual experience - to light, color and space - that his paintings do.

These results are reflected in the perceptual experience when looking at the outputted video.

Instead, he said, patients "are actually having perceptual experiences that have the same clarity and vividness of external speech."

An infant is exposed to a variety of perceptual experiences through the senses.

Nor was he particularly drawn to perceptual experience.