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  2. Oculomotor nerve - Wikipedia

    en.wikipedia.org/wiki/Oculomotor_nerve

    The oculomotor nerve, also known as the third cranial nerve, cranial nerve III, or simply CN III, is a cranial nerve that enters the orbit through the superior orbital fissure and innervates extraocular muscles that enable most movements of the eye and that raise the eyelid. The nerve also contains fibers that innervate the intrinsic eye ...

  3. Extraocular muscles - Wikipedia

    en.wikipedia.org/wiki/Extraocular_muscles

    The result is a compensatory movement of the eyes. The oculomotor nerve (III), trochlear nerve (IV) and abducens nerve (VI) coordinate eye movement. The oculomotor nerve controls all muscles of the eye except for the superior oblique muscle controlled by the trochlear nerve (IV), and the lateral rectus muscle controlled by the abducens nerve ...

  4. Oculomotor nerve palsy - Wikipedia

    en.wikipedia.org/wiki/Oculomotor_nerve_palsy

    Oculomotor nerve palsy or oculomotor neuropathy [1] is an eye condition resulting from damage to the third cranial nerve or a branch thereof. As the name suggests, the oculomotor nerve supplies the majority of the muscles controlling eye movements (four of the six extraocular muscles, excluding only the lateral rectus and superior oblique).

  5. Gaze (physiology) - Wikipedia

    en.wikipedia.org/wiki/Gaze_(physiology)

    The trochlear nerve controls the superior oblique muscle to rotate the eye along its axis in the orbit medially, which is called intorsion, and is a component of focusing the eyes on an object close to the face. The oculomotor nerve controls all the other extraocular muscles, as well as a muscle of the upper eyelid. [3]

  6. Eye movement - Wikipedia

    en.wikipedia.org/wiki/Eye_movement

    The brain exerts ultimate control over both voluntary and involuntary eye movement. Three cranial nerves carry signals from the brain to control the extraocular muscles. These are the oculomotor nerve , which controls the majority of the muscles, the trochlear nerve , which controls the superior oblique muscle , and the abducens nerve , which ...

  7. Myasthenia gravis is one of the rarest and most concerning ...

    www.aol.com/myasthenia-gravis-one-rarest-most...

    Because of this, Hesterlee says the disorder "can affect voluntary muscles − particularly those that control eye and eyelid movement, facial expressions, swallowing and breathing."

  8. Cranial nerves - Wikipedia

    en.wikipedia.org/wiki/Cranial_nerves

    The oculomotor nerve (III), trochlear nerve (IV) and abducens nerve (VI) coordinate eye movement. The oculomotor nerve (III) controls all muscles of the eye except for the superior oblique muscle controlled by the trochlear nerve (IV), and the lateral rectus muscle controlled by the abducens nerve (VI).

  9. Woman’s eyelid movements linked to her jaw in ... - AOL

    www.aol.com/woman-eyelid-movements-linked-her...

    The rare genetic disorder means nerves and muscles of the jaw are linked to the eyelid, which causes one of her eyes to droop and open when she moves her mouth. Woman’s eyelid movements linked ...