Philip Proctor
Christian A. Broder
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Tunnel vision is the loss of peripheral vision with retention of central vision, resulting in a constricted circular tunnel -like field of vision. [1] Causes. Tunnel vision can be caused by: Glaucoma, a disease of the eye. [2] Retinitis pigmentosa, a disease of the eye. [3] Blood loss ( hypovolemia) Alcohol consumption. [4] .
Feb 20, 2024 · Peripheral vision loss (PVL) or tunnel vision means that your field of vision isn’t as wide as it should be. You may have visual symptoms that affect your side vision, even if your central vision is acute. Moderate to severe PVL may cause it to seem like you’re looking down a narrow tunnel.
Sep 7, 2022 · Summary. Tunnel vision is the loss of your peripheral, or side, vision. Tunnel vision may be your only symptom, but you may also experience other vision changes or have trouble seeing in low light. Common causes of tunnel vision are glaucoma, retinal detachment, and retinitis pigmentosa.
Aug 30, 2023 · Tunnel vision describes a condition in which that vision field is much more reduced, and it refers to cases when peripheral vision is moderately or severely restricted. Moderate and severe cases of side vision problems can lead to peripheral vision loss, creating the sensation of looking through a narrow tube. This is called tunnel vision.
May 14, 2024 · Causes. Diagnosis. Treatment. Coping. The term "tunnel vision" describes a restricted field of vision where you can see straight ahead, but the vision to the sides—called peripheral vision —is lost. Having tunnel vision, also known as peripheral vision loss, is much like looking through a narrow tube.
Jan 13, 2021 · Published Jan. 13, 2021. Tunnel vision is the result of loss of side vision. The only usable vision remaining after loss of side vision is central vision, producing a tunnel effect. Tunnel Vision may be associated with: Carotid Artery Disease. Glaucoma. Retinitis Pigmentosa.
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Mar 4, 2019 · Tunnel vision is a particular type of visual field defect where all quadrants of the visual field are constricted (reduced in size). In other words, your peripheral vision in all directions (out, in, up and down) shrinks. The 360-degree loss of peripheral vision becomes the dark “tunnel” of your tunnel vision.
