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Monocular vision is known as seeing and using only one eye in the human species. Depth perception in monocular vision is reduced compared to binocular vision, but still is active primarily due to accommodation of the eye and motion parallax. The word monocular comes from the Greek root, mono for single, and the Latin root, oculus for eye.
Other descriptions of this experience include a monocular blindness, dimming, fogging, or blurring. [5] Total or sectorial vision loss typically lasts only a few seconds, but may last minutes or even hours. Duration depends on the cause of the vision loss.
Consequently, amblyopia is the world's leading cause of child monocular vision loss, which is the damage or loss of vision in one eye. [59] In the best case scenario, which is very rare, properly treated amblyopia patients can regain 20/40 acuity. [59] Corneal opacification; Degenerative myopia
However, it accounts for general reductions of vision caused by media opacities (e.g. cataract), uncorrected refractive error, reductions in sensitivity due to age and pupil miosis. This highlights focal loss only (i.e. vision loss suspected from only pathological processes). [16] Therefore, this is the main plot referred to when making a ...
Visual field-tubular vision Visual field-central scotoma. Lesions involving the whole optic nerve cause complete blindness on the affected side, that means damage at the right optic nerve causes complete loss of vision in the right eye. [3] Optic neuritis involving external fibers of the optic nerve causes tunnel vision. [4]
Tubular vision: Since macular fibers are the most resistant to glaucomatous damage, central vision remains unaffected until the end stages of glaucoma. It results in tubular vision, or tunnel vision, by the loss of peripheral vision with retention of central vision, resulting in a constricted circular tunnel-like field of vision.
The vision loss, he said, was due to an eye infection he sustained while spending the summer in the south of France. “It kind of floored me, and I can’t see anything. I can’t read anything ...
Amaurosis (Greek meaning darkening, dark, or obscure) is vision loss or weakness that occurs without an apparent lesion affecting the eye. [1] It may result from either a medical condition or excess acceleration, as in flight. The term is the same as the Latin gutta serena, which means, in Latin, clear drop (or bright drop).
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