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Questions and Answers
What is the main reason for binocular disparity?
What is the main reason for binocular disparity?
- The lateral separation of the eyes, which results in slightly different image inputs for each eye (correct)
- The difference in the angle of stimuli on the retina between the two eyes
- The difference in the size of the retinal images between the two eyes
- The vergence movement of the eyes, which helps to keep an object at fixation
What is the name of the region where objects can fall and produce no disparity?
What is the name of the region where objects can fall and produce no disparity?
- The horopter (correct)
- Vergence circle
- Stereoscope
- Fixation plane
What is the relationship between perceived size and perceived distance?
What is the relationship between perceived size and perceived distance?
- Perceived size is proportional to the square of perceived distance
- Perceived size is inversely proportional to perceived distance
- Perceived size is independent of perceived distance
- Perceived size is directly proportional to perceived distance (correct)
What is the purpose of the vergence movement of the eyes?
What is the purpose of the vergence movement of the eyes?
What is the name of the illusion where two identical objects appear to be different in length due to monocular cues to distance?
What is the name of the illusion where two identical objects appear to be different in length due to monocular cues to distance?
What is the primary function of the accommodation cue in depth perception?
What is the primary function of the accommodation cue in depth perception?
What is the term for the phenomenon where parallel lines appear to converge in the distance?
What is the term for the phenomenon where parallel lines appear to converge in the distance?
Which type of cue requires the observer to be in motion relative to the objects in the environment?
Which type of cue requires the observer to be in motion relative to the objects in the environment?
What is the purpose of the familiar size cue in depth perception?
What is the purpose of the familiar size cue in depth perception?
What is the primary reason why objects close by appear to glide past quicker than objects in the distance?
What is the primary reason why objects close by appear to glide past quicker than objects in the distance?
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