visual field

listen to the pronunciation of visual field
English - Turkish
(Pisikoloji, Ruhbilim) görüş alanı

Maalesef görüş alanım daraldı. - I'm afraid my visual field has narrowed.

Related Terms

visual field defect
(Pisikoloji, Ruhbilim) görüş alanı kusuru
visual fields
(Tıp,Optik) görme alanı
empty visual field
(Havacılık) görünebilen boş saha
English - English
The area or extent of space visible to an eye in a given position of gaze The central visual field is directly in front and the target at which we are looking The peripheral visual field is that which we perceive in our "side vision" The fields of each eye partly overlap
The entire area which can be seen without shifting the gaze It is a measure of the peripheral vision There are different instruments to determine the visual field in the eye clinic
The space or range within which objects are visible to the immobile eyes at a given time. Also called field of vision
the area or extent of space visible to an eye in a given position of gaze
The location of objects or points in space that can be perceived when the head and eyes are kept stationary
The total visual array acting on the eye when it is directed toward a fixation point
the entire area that can be seen when the eye is directed straight ahead, including both central and peripheral vision
Area of vision the eye can see while its attention is directed straight ahead
A measurement of the vision level in all portions of the field of vision
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
That part of the world around an individual can see while looking straight ahead Normally, the visual field is determined more precisely by checking each eye individually to test for blind spots Such blind spots could signify glaucoma-related damage to the retina or optic nerve
all of the points of the physical environment that can be perceived by a stable eye at a given moment
Extent of space visible to an eye as it looks (fixates) straight ahead Measured in degrees away from fixation See Free Eye Tests
The area of vision to the side when one is looking straight ahead Defects in the sensitivity of the peripheral vision can be helpful in diagnosing many types of visual and general health conditions
The entire area that can be seen when the eye is forward, including peripheral vision
The entire area that can be seen when the eye is looking straight ahead, including peripheral side vision
field of vision; the entire expanse of space visible at a given instant without moving the eyes
The entire area that can be seen by the eye, including front and side, or peripheral, vision

Related Terms

visual-field defect
Blind spot (scotoma) or area in the normal field of vision. It may be persistent or temporary and shifting, as in a migraine aura. The field may narrow, as in glaucoma. The normally small blind spot corresponding to the point where the optic nerve enters the eye can enlarge if fluid accumulates at that point (papilledema). Methanol or quinine poisoning, diseases of the nerve sheaths, deficiency diseases, and atherosclerosis can also cause blind spots. Tumours pressing on the optic nerves in different locations can cause loss of different halves or quarters of the visual field of each eye. See also macular degeneration
visual field

    Hyphenation

    vi·su·al field

    Turkish pronunciation

    vîjıwıl fild

    Pronunciation

    /ˈvəᴢʜəwəl ˈfēld/ /ˈvɪʒəwəl ˈfiːld/
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