Tunnel Vision -

: Inflammation of the optic nerve, often linked to conditions like multiple sclerosis. Common Symptoms:

: A genetic disorder that causes the breakdown and loss of cells in the retina. Tunnel Vision

Beyond biology, "tunnel vision" also describes a physiological response to extreme stress or intense focus: : Inflammation of the optic nerve, often linked

: High eye pressure damages the optic nerve, often starting with the outer edges of vision. : Inflammation of the optic nerve

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.

: Significant trouble seeing in low-light environments.