Visual Perception Exam II (2)

Visual Perception Set 2

75 cards   |   Total Attempts: 188
  

Cards In This Set

Front Back
The term used to describe the situation where images of the same object are formed on non-corresponding regions of the retina is;
Retinal disparity.
Objects nearer than the one you are fixating have;
Crossed disparity.
In order to see depth from separate right and left eye images, one might use all of the following EXCEPT;
Defocusing
The "correspondence problem" arises;
When processing disparity information in random dot stereograms.
Random dot stereograms reveal that;
Disparity information is extracted prior to the identification of contours or objects
Neurons sensitive to retinal disparity are found in;
V1
The following terms all describe disparity selective neurons EXCEPT;
"occlusion" cells.
The percentage of people who cannot use binocular disparity information to judge depth (i.e. those who are "stereoblind");
Is about 5%.
Motion parallax is a cue to depth which;
Is available to monocular observers.
Pictorial cues for depth provide all EXCEPT;
Relative motion.
In using shadows and shading to infer depth relationships the visual system appears to;
Assume light comes from above.
The size of a retinal afterimage appears larger;
When viewed on distant vs. near surface.
Size illusions are generally the result of;
Misinterpretations of size constancy scaling.
Which term does not describe a potential condition of binocular combination?
Astigmatism
Differences in the displacement of retinal images that lie at different distances relative to each other when the head moves that is a vital clue to their depth and distance is called;
Perspective detail.