1. Discuss why binocular vision is superior to monocular vision for perceiving d
ID: 3504936 • Letter: 1
Question
1. Discuss why binocular vision is superior to monocular vision for perceiving distance to objects and the size and shapes of objects. 2. (a) Discuss the different roles of central and peripheral vision in the control of movement, and explain how these roles indicate that there are two anatomical visual systems. (b) If you wanted to reach for a cup of water to take a drink from it, describe how the two visual systems would operate to allow you to do this task. 3. Describe the spatial and temporal relationships between your eyes and hand when you move the computer mouse so that the cursor points to arn icon on the monitor.Explanation / Answer
Binocular vision and monocular vision are different on positioning of eyes. In monocular vision, only one eye opens and is placed at only one side of the head; therefore, this eye can see only one phase of the picture. To get actual spatial distance of a object or its shape and size, the second eye must need to open. It is because the second eye can see the second phase of the object. After adding both phases, the mind can actually make a most observing picture of the object and its surrounding. It is important to have the surroundings more than the object because surroundings of an object provide actual depth of the object.
For size and shape, again it is important to get all possible views of an object. The actual shape and size of an object generally get from the experiences of the brain. Our brain learns and stores information that a person gains throughout his life. It is impossible to get a three dimensional picture of an object in first view. Therefore, our brain matches the picture with learnt pictures and predicts its size and shape. This thing is somehow difficult with monocular vision because our brain is not habitual of one eye. One-eyed person can also get distinct depth, shape and size of an object because of experiences store in his brain.
""""""""""""""Please rate the answer"""""""""""""""
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.