Which of the following sequences correctly indicates the pathway of the nerve impulse on their way from the eye to the brain?
1) Optic nerve → Optic chiasm → Optic tract → Lateral geniculate nucleus → Visual cortex
2) Optic nerve → Optic tract → Optic chiasm → Lateral geniculate nucleus → Visual cortex
3) Optic nerve → Optic chiasm → Lateral geniculate nucleus → Optic tract → Visual cortex
4) Optic nerve → Lateral geniculate nucleus → Optic chiasm → Optic tract → Visual cortex