Hemianopsia is the medical term meaning loss of half of the visual field.
hemianopsia
it is partial blindness that may result in blindness in the same visual field of both eyes
hemianopia
hemianopia
Hemianopia
Possible stroke, or injury to the back of the head.
Yes. Glaucoma results in the narrowing of the visual field until it is gone rresulting in blindness.
Visual symptoms are quite common and include double vision, blurred vision, narrowed field of vision and finally blindness. The pupils are characteristically small and non-reactive to light.
Hemianopia or hemianopia is a defect in the right or left half of the visual field. It can affect one eye but can also affects both eyes.
Legally blind criteria usually refer to visual acuity and visual field. A visual acuity of 20/200 or worse in the better eye with the best possible correction is one criteria, while a visual field of 20 degrees or less is another. While -5.00 is a measurement of refractive error (nearsightedness), it is not typically used to determine legal blindness.
A stroke affecting the left visual cortex would likely cause vision problems on the right side of both eyes. This condition is known as hemianopia, where an individual may lose the ability to see objects on the right side of their visual field.
Visual snow is a rare condition that causes people to see static or flashes of light in their field of vision. It typically does not cause blindness, and most people with visual snow retain normal vision. However, in some cases, visual snow may interfere with visual tasks and quality of life, requiring management by an eye care professional.