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there are other three nerves supply to outer eye muscles. The third cranial nerve called as Oculomotor supply to 4 eye muscles.The muscles are superior rectos, inferior rectos,medial rectos and inferior oblique.Forth cranial nerve called as Trochlear nerve supply to superior oblique muscle.Sixth cranial Abducent nerve supply to lateral rectos muscle.
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Which cranial nerves conduct the sensory and motor impulses of the eye?
The Optical nerver or the Second Cranial nerve controls and relays information absorbed through the rods and cones of the eye. Eye movements (eye muscles), however, are controlled by several other cranial nerves including the Oculomotor, Abducens, and Trochlear nerves.
What is the nerve IV of the cranial nerves?
The nerve IV of the cranial nerves is the trochlear nerve. It is responsible for controlling the superior oblique muscle of the eye, which helps with downward and inward eye movements. It is the smallest cranial nerve in terms of the number of axons it contains.
What is the Cranial nerve II called?
The second cranial nerve is the optic nerve.
What nerves carry signals to and from the eyes and ears?
The oculomotor nerve or the third cranial nerve, trochlear or forth cranial nerve and abducent or the sixth cranial nerve carry signal to your eye. The optic nerve carry the signal from the eye to the brain. Vestibulocochlear or the eighth cranial nerve carry the signal from your ear to the brain.
What cranial nerve involved while raising eye lids and focusing the lens of the eye for accommodation?
The cranial nerve involved in raising the eyelids is the oculomotor nerve (cranial nerve III). For focusing the lens of the eye for accommodation, the oculomotor nerve controls the ciliary muscle.
What cranial nerve does not serve the muscles of the eye?
its serves the eye and it is called the "Optic Nerve".
What nevre opens the eye?
Cranial nerve III (CN3) is responsible for keeping the eye open. Cranial nerve VII (CN7) closes the eyelid.
What is six nerve palsy of the eyes?
the 6th cranial supply the lateral rectus muscle of the eye. It allow the eyeball to turn out. if you have the nerve palsy of this nerve, your eyeball cannot be turned out.
What nerve causes lateral movement of the eye?
abducens nerve
What is the smallest cranial nerve?
The smallest cranial nerve is the trochlear nerve (CN IV). It is responsible for controlling the superior oblique muscle of the eye, which helps with downward and inward eye movement.
Does the second cranial nerve transmit nerve impulses from the retina to the brain?
The second cranial nerve is the optic nerve, which tells the brain what the eye is seeing
What cranial nerve deals with vision?
vestibulocochlear nerve
