: A genetic disorder that causes the breakdown and loss of cells in the retina.
Tunnel Vision: What It Is, Causes & Treatment - Cleveland Clinic Tunnel Vision
Beyond biology, "tunnel vision" also describes a physiological response to extreme stress or intense focus: : A genetic disorder that causes the breakdown
: Significant trouble seeing in low-light environments. It typically occurs when the "rod" cells in
: Frequently bumping into objects, tripping, or feeling anxious in crowded spaces. 2. Psychological and Situational Tunnel Vision
: High eye pressure damages the optic nerve, often starting with the outer edges of vision.
Tunnel vision, or the loss of peripheral vision, is a condition where your visual field is restricted to a small central area, much like looking through a tube or binoculars. It typically occurs when the "rod" cells in the retina, which are responsible for side and night vision, stop functioning correctly.