Definition that contains visual field
- scotoma an isolated area of diminished vision within the visual field
- hemianopia blindness in one half of the visual field of one or both eyes
- quadrantanopia blindness in one fourth of the visual field
- central vision vision using the fovea and parafovea; the middle part of the visual field
- visual agnosia inability to recognize or interpret objects in the visual field
- hemianopic scotoma a scotoma involving half of the visual field
- hemianopsia blindness in one half of the visual field of one or both eyes
- peripheral vision vision at the edges of the visual field using only the periphery of the retina