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Hemianopsia, or hemianopia, is a loss of vision or blindness (anopsia) in half the visual field, usually on one side of the vertical midline. The most common causes of this damage are stroke, brain tumor, and trauma.
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visual field vision loss side neglect half one brain eyes damage also homonymous right left hemianopia tumor temporary heteronymous forms
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Hemianopsia | Specialty | Ophthalmology, neurology | 1.00 | infobox |
| Hemianopsia | is a | loss of half of the visual field on the same side in both eyes | 0.90 | text |
| Hemianopsia | is a | loss of half of the visual field on different sides in both eyes | 0.90 | text |
| Hemianopsia | related to Etymology | The | 0.60 | section |
| Hemianopsia | related to Etymology | Greek | 0.60 | section |
| Hemianopsia | related to Heteronymous hemianopsia | It | 0.60 | section |
| Hemianopsia | related to Heteronymous hemianopsia | Binasal | 0.60 | section |
| Hemianopsia | related to Heteronymous hemianopsia | Bitemporal | 0.60 | section |
| Hemianopsia | related to Homonymous hemianopsia | The | 0.60 | section |
| Hemianopsia | related to Homonymous hemianopsia | Therefore | 0.60 | section |
| Hemianopsia | related to Homonymous hemianopsia | Likewise | 0.60 | section |
| Hemianopsia | related to Other forms | Superior | 0.60 | section |
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