HEMIANOPIC SCOTOMA Meaning and
Definition
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Hemianopic scotoma is a medical term used to describe a specific type of visual field defect that occurs due to damage or dysfunction in the brain's visual processing areas. It refers to the loss or reduction of vision in half of the visual field of one or both eyes.
A scotoma is an area of diminished or absent vision within the normal visual field. In the case of hemianopic scotoma, the reduction or loss of vision affects one-half of the visual field, typically either the right or left side. This condition is often caused by neurological damage resulting from strokes, tumors, or traumatic brain injuries that affect the visual pathways, particularly those that connect the eyes to the brain.
Individuals with hemianopic scotoma may experience various visual symptoms. They may have difficulty seeing objects, people, or events occurring on the affected side of their visual field. They may also experience difficulties with depth perception and visual scanning, as the brain struggles to integrate and process visual information from the damaged area.
Treatment for hemianopic scotoma primarily focuses on rehabilitation therapies, such as visual field training and compensatory techniques, to help individuals adapt and make the most of their remaining vision. Additionally, some optometric interventions, like prism glasses or specialized visual aids, can be used to expand the visual field or improve awareness of the affected side, thereby enhancing functional vision.
Common Misspellings for HEMIANOPIC SCOTOMA
- gemianopic scotoma
- bemianopic scotoma
- nemianopic scotoma
- jemianopic scotoma
- uemianopic scotoma
- yemianopic scotoma
- hwmianopic scotoma
- hsmianopic scotoma
- hdmianopic scotoma
- hrmianopic scotoma
- h4mianopic scotoma
- h3mianopic scotoma
- henianopic scotoma
- hekianopic scotoma
- hejianopic scotoma
- hemuanopic scotoma
- hemjanopic scotoma
- hemkanopic scotoma
- hemoanopic scotoma
- hem9anopic scotoma
Etymology of HEMIANOPIC SCOTOMA
The word "hemianopic scotoma" is made up of two terms: "hemianopic" and "scotoma".
- "Hemianopic" is derived from the combination of two roots: "hemi" meaning "half" and "anopic" meaning "blind". This term is used to describe a condition where a person has blindness or loss of vision in one-half of the visual field.
- "Scotoma" comes from the Greek word "skotōma", which means "darkness" or "obscuration". In medical terminology, a scotoma refers to an area of partial or complete loss of vision within an individual's visual field.
Therefore, the term "hemianopic scotoma" refers to a specific condition where there is a partial or complete loss of vision in half of the visual field.
