: A genetic disorder that causes the breakdown and loss of cells in the retina.
: High eye pressure damages the optic nerve, often starting with the outer edges of vision. Tunnel Vision
Beyond biology, "tunnel vision" also describes a physiological response to extreme stress or intense focus: : A genetic disorder that causes the breakdown
: When the retina pulls away from the back of the eye, causing sudden vision loss. Causes & Treatment - Cleveland Clinic
Tunnel Vision: What It Is, Causes & Treatment - Cleveland Clinic