WebThe abducens nerve is a purely somatic motor nerve, It has no sensory function. It innervates the lateral rectus muscle, an extraocular muscles of the eye, which is responsible for the abduction of the eyes on the same (ipsilateral) side.
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Abducens nerve (cranial nerve VI): anatomy and function - Kenhub
WebOct 30, 2023 · The abducens (or abducent) nerve is the sixth paired cranial nerve (CN VI). Along with the oculomotor nerve (CN III) and the trochlear nerve (CN IV), it is a purely motor nerve responsible for controlling movement of the eyeball.
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Abducens Nerve: Anatomy, Function, and Treatment - Verywell Health
WebOct 16, 2023 · Function. Associated Conditions. Rehabilitation. The abducens nerve, sometimes called the abducent nerve, is responsible for the movement of the lateral rectus muscle, which allows your eye to rotate away from the center of your body and look to the left or right. The abducens is the sixth cranial nerve (CN VI).
WebThe abducens nerve or abducent nerve, also known as the sixth cranial nerve, cranial nerve VI, or simply CN VI, is a cranial nerve in humans and various other animals that controls the movement of the lateral rectus muscle, one of the extraocular muscles responsible for outward gaze.
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The Abducens Nerve (CN VI) - Course - Motor - TeachMeAnatomy
WebMar 13, 2019 · The abducens nerve is the sixth paired cranial nerve. It has a purely somatic motor function – providing innervation to the lateral rectus muscle. In this article, we shall look at the anatomy of the abducens nerve – its anatomical course, motor functions and clinical relevance.
WebNov 21, 2022 · Unlike the oculomotor nerve and the trochlear nerve, the abducens nerve is a purely motor nerve, meaning the nerve has no sensory function. Its main function is to carry general somatic efferent nerve axons to innervate the lateral rectus muscle, which then abducts the eye on the ipsilateral side.
WebSixth nerve palsy is a condition where damage to a specific nerve disrupts eye movement and alignment. It’s usually one-sided (unilateral) and affects one eye only, but it can sometimes affect both eyes (bilateral). It’s also known as abducens (pronounced “ab-DEW-sens”) nerve palsy.
WebAug 24, 2022 · The abducens nerve, also called the sixth cranial nerve or cranial nerve 6, is a motor nerve that controls the lateral rectus muscle. This is an extraocular eye muscle that allows the eye to perform abduction. Abduction is an outward movement.
WebThe abducent nerve is a motor nerve. It supplies somatic motor innervation to the lateral rectus muscle of the eye. List of Clinical Correlates. —Diplopia. —Strabismus.
WebJan 17, 2023 · Key Points. The abducens nerve exits the brainstem at the junction of the pons and the medulla and runs upward to reach the eye, traveling between the dura and the skull. The long course of the abducens nerve between the brainstem and the eye makes it vulnerable to injury at many levels.
