What term describes a figure specifically structured so that perception differs from objective reality?

The term that best describes a figure specifically structured so that perception differs from objective reality is a visual illusion. Visual illusions occur when the way in which our brains interpret visual information leads to a misrepresentation of what is actually present. These illusions can arise from the way our visual system processes light, color, depth, and motion, leading us to perceive something that is not aligned with objective reality.

Visual illusions exploit the characteristics of our perceptual system, which can result in surprising and sometimes bewildering experiences. For example, patterns, colors, and lights can be arranged in such a way that the brain interprets them differently than they truly are. This is distinct from an optical illusion, which is often used interchangeably with visual illusion but sometimes refers more narrowly to specific effects created by light and angles.

Understanding visual illusions is important in psychology, as they reveal the complexities of perception and the interaction between sensory inputs and cognitive processing.