The nerve is the optic nerve , also called cranial nerve II. It carries visual signals from the retina in the eye to the brain’s visual centers.

Quick Scoop

  • Name: Optic nerve
  • Job: Transmits visual information from the eye to the brain
  • Also known as: Cranial nerve II, CN II

If you want, I can also explain the pathway of vision in one simple diagram-style breakdown.