| visually impaired persons | Persons with loss of vision such that there is an impact on activities of daily living. (12 Dec 1998) |
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| visual purple |
a red photopigment in the retinal rods of vertebrates; dissociates into retinene by light
Ãâó: wordnet.princeton.edu/perl/webwn
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| visual cortex |
The visual cortex is the part of the cerebral cortex of the brain that is responsible for processing visual stimuli. It is located at the back of the brain in the occipital lobe. It is highly specialized for processing information about static and moving objects and is excellent in pattern recognition. Anatomically, the visual cortex occupies the entire occipital lobe, the inferior temporal lobe (IT), posterior parts of the parietal lobe, and a few small regions in the frontal lobe. ...
Ãâó: en.wikipedia.org/wiki/Visual_cortex
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| visual field |
The normal field of vision is about 140 degrees for each eye (monocular vision) and about 180 degrees for both eyes (binocular vision). Coloboma can reduce the field of vision.
Ãâó: www.geocities.com/coloboma_group/words.html
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| visual acuity |
the ability to discriminate visually between forms, measured by Snellen's test type or, sometimes, by Landolt's rings.
Ãâó: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
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| visualization |
Mental imaging in which a speaker vividly pictures himself or herself giving a successful presentation.
Ãâó: highered.mcgraw-hill.com/sites/007256296x/student_...
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| visual | the ability to see |
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| visual | a signal that involves visual communication |
| visual | the visual perception of space |
| visual | the sensory system for vision |
| visual | a mental image that is similar to a visual perception |
| visual | make visible |
| visual | imagine |
| visual | for a mental picture of something that is invisible or abstract |
| visual | Medicine: view the outline of by means of an X-ray |
| visual | seen in the mind as a mental image |
| visual | one whose prevailing mental imagery is visual |
| visual | a mental image that is similar to a visual perception |
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