If the muscles of one eye are paralyzed,making it impossible to change the point of focus of that eye,which kind of depth cue will become unavailable?
A) linear perspective
B) binocular disparity
C) occlusion
D) motion parallax

Question

Quizplus · Accepted Answer

Binocular disparity is a depth cue that requires both eyes to work together in order to perceive depth accurately. If the muscles of one eye are paralyzed, it becomes impossible to change the point of focus of that eye, which means that binocular disparity becomes unavailable. This can lead to difficulties with depth perception and may cause objects to appear flat or two-dimensional. Linear perspective, occlusion, and motion parallax are depth cues that can be perceived with one functioning eye.

If the Muscles of One Eye Are Paralyzed,making It Impossible