Binocular hemianopsia is a medical term used to describe vision loss in both eyes. The word can be broken down into three parts: "bi" means two, "ocular" refers to the eyes, and "hemianopsia" means half of the visual field is lost. The correct pronunciation of "binocular hemianopsia" is /baɪˈnɑkyələr hɛmiˌænɑpˈsiə/. The "ky" sound represents the "c" in "ocular," and "ps" represents the "p" in "hemianopsia." Knowing the IPA phonetic transcription can help with the proper spelling and pronunciation of this complex medical term.
Binocular hemianopsia is a medical condition characterized by the loss of vision in the outer half of the visual field in both eyes. It is a specific type of visual field defect that affects both eyes simultaneously, resulting in a narrowed visual field or tunnel vision.
This condition occurs when there is damage or disruption in the visual pathways that transmit information from the eyes to the brain. Typically, binocular hemianopsia is caused by an injury or lesion in the visual pathway, such as a stroke, tumor, or other brain injury.
Individuals with binocular hemianopsia may experience difficulty seeing objects or people on the affected side, leading to reduced awareness of their surroundings and potential safety hazards. Simple daily tasks, such as reading, driving, or navigating crowded environments, can be challenging.
This visual impairment can greatly impact a person's quality of life and independence, requiring them to adapt their daily routines and seek assistance in certain situations. Treatment options for binocular hemianopsia may include visual aids, rehabilitation techniques, and compensatory strategies to help individuals maximize their remaining visual field and improve overall functioning.
In conclusion, binocular hemianopsia is a visual field defect characterized by the loss of peripheral vision in both eyes, resulting from damage or disruption in the visual pathways.
Bilateral h.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "binocular hemianopsia" has its etymology rooted in Greek and Latin.
1. "Binocular" is derived from the Latin word "binoculus", which is a combination of "bi-" meaning "two" and "oculus" meaning "eye". It refers to the ability to use both eyes simultaneously to perceive depth and provide a wider field of vision.
2. "Hemianopsia" is a combination of the Greek word "hemis" meaning "half" and "opsis" meaning "sight" or "eye". It refers to a condition characterized by the loss or restriction of vision in half of the visual field in both eyes.
Therefore, "binocular hemianopsia" describes a visual impairment that affects both eyes, resulting in a loss of vision in half of the visual field on both sides.