: Inflammation of the optic nerve, often linked to conditions like multiple sclerosis. Common Symptoms:
Beyond biology, "tunnel vision" also describes a physiological response to extreme stress or intense focus: Tunnel Vision
Tunnel vision is often a symptom of serious underlying eye conditions: : Inflammation of the optic nerve, often linked
Tunnel Vision: What It Is, Causes & Treatment - Cleveland Clinic : Inflammation of the optic nerve
: High eye pressure damages the optic nerve, often starting with the outer edges of vision.