21. He thought that stereopsis might help to discover hidden objects, this might be useful to find camouflaged objects. 22. The stereopsis which an individual can achieve is limited by the level of visual acuity of the poorer eye. 23. There are two types of common clinical tests for stereopsis and stereoacuity : random dot stereotests and contour stereotests. 24. Random-dot stereopsis tests use pictures of stereo figures that are embedded in a background of random dots. 25. This disparity serves as the basis for stereopsis , one of the most important depth cues in human sight. 26. Found that some chronically strabismic adults with good vision could recover fusion and stereopsis by means of surgical alignment. 27. Without suppression of one of the images symptoms from mild poor stereopsis , binocular diplopia and intolerable rivalry can occur. 28. Furthermore, there are indications that coarse stereopsis is the mechanism that keeps the two eyes aligned after strabismus surgery. 29. Some people who have strabismus disrupt the development of stereopsis , however orthoptics treatment can be used to improve binocular vision. 30. Dynamic random dot stereograms containing binocular motion stimuli can be designed to test whether a subject has at least rudimentary stereopsis .
