Cranial Nerves

Cranial nerve 1

• Olfactory

• Optic

• Oculomotor

• Trochlear

• Trigeminal

Cranial nerve 2

• Olfactory

• Optic

• Oculomotor

• Trochlear

• Trigeminal

Cranial nerve 3

• Olfactory

• Optic

• Oculomotor

• Trochlear

• Trigeminal

Cranial nerve 4

• Olfactory

• Optic

• Oculomotor

• Trochlear

• Trigeminal

Cranial nerve 5

• Olfactory

• Optic

• Oculomotor

• Trochlear

• Trigeminal

Olfactory Nerves Function

• Sensory for smells

• Sensory from retina of the eye (vision)

• Motor (mixed) to external eye, Adjust focusing of lens

• Motor (mixed) to external eye muscles, Eye Movement

• Mixed Sensory from face, mouth, teeth, motor to muscles of chewing

Optic Nerves Function

• Sensory for smells

• Sensory from retina of the eye (vision)

• Motor (mixed) to external eye, Adjust focusing of lens

• Motor (mixed) to external eye muscles, Eye Movement

• Mixed Sensory from face, mouth, teeth, motor to muscles of chewing

Oculomotor Nerves Function

• Sensory for smells

• Sensory from retina of the eye (vision)

• Motor (mixed) to external eye, Adjust focusing of lens

• Motor (mixed) to external eye muscles, Eye Movement

• Mixed Sensory from face, mouth, teeth, motor to muscles of chewing

Trochlear Nerves Function

• Sensory for smells

• Sensory from retina of the eye (vision)

• Motor (mixed) to external eye, Adjust focusing of lens

• Motor (mixed) to external eye muscles, Eye Movement

• Mixed Sensory from face, mouth, teeth, motor to muscles of chewing

Trigeminal Nerves Function

• Sensory for smells

• Sensory from retina of the eye (vision)

• Motor (mixed) to external eye, Adjust focusing of lens

• Motor (mixed) to external eye muscles, Eye Movement

• Mixed Sensory from face, mouth, teeth, motor to muscles of chewing