Tunnel vision is the loss of peripheral vision with retention of central vision, resulting in a constricted circular tunnel-like field of vision. [1]

Tunnel vision is another name for peripheral vision loss. It makes it hard or impossible to see objects that aren’t directly in front of you. It can be temporary, but it might also permanently change your vision depending on what causes it.

Nov 16, 2021 · Here are seven possible causes of tunnel vision as well as symptoms to watch out for, when to talk with a doctor, and what treatments are available.

Dec 22, 2020 · PVL, or tunnel vision, refers to the loss of a person’s peripheral vision. It can occur for a variety of reasons, including migraine, glaucoma, diabetic retinopathy , stroke, and RP.

May 14, 2024 · Having tunnel vision, also known as peripheral vision loss, is much like looking through a narrow tube. There are many causes of tunnel vision, including diseases of the eyes or optic nerve (such as glaucoma or optic neuritis) or an injury to the brain (such as a stroke or traumatic head injury).

Jan 7, 2025 · Tunnel vision involves a loss of peripheral vision. It can be permanent or temporary. Learn more about tunnel vision symptoms and causes.

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. The symptoms and possible related eye conditions/diseases in this section are for general reference only, and do not contain all visual symptoms or all possible related conditions or diseases.

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.

Oct 4, 2024 · Tunnel vision is a vision defect that usually happens when an eye condition inhibits the function of the rods that help us to see. It then causes the loss of our peripheral vision, though the cones still function normally.

Mar 3, 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.