Hypoglossal canal - Wikipedia
The hypoglossal canal is a foramen in the occipital bone of the skull. It is hidden medially and superiorly to each occipital condyle. It transmits the hypoglossal nerve.
Hypoglossal canal: location, anatomy and function - Kenhub
2023年10月30日 · The hypoglossal canal is the cranial exit for the hypoglossal nerve (cranial nerve XII). This nerve provides somatic motor innervation to the intrinsic and extrinsic muscles of tongue (except palatoglossus).
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Hypoglossal canal - e-Anatomy - IMAIOS
The hypoglossal canal allows for the passage of the hypoglossal nerve (XII), the venous plexus of hypoglossal canal and is the entrance to a meningeal branch of the ascending pharyngeal artery.
Hypoglossal Nerve: What It Is, Function, Anatomy & Conditions
2024年8月14日 · You may not think about your hypoglossal nerve much. But it’s an important part of your anatomy. It helps you move your tongue. It allows you to speak, swallow and push substances around in your mouth. Conditions affecting hypoglossal nerve function include stroke, cancer and ALS.
Neuroanatomy, Cranial Nerve 12 (Hypoglossal) - StatPearls - NCBI Bookshelf
2022年11月7日 · The nerve splits in 2 before exiting the medulla and passes through the hypoglossal canal in the skull's occipital bone. The nerve reforms and descends through the neck to the angle of the mandible and travels underneath the tongue to innervate the tongue muscles.
Hypoglossal canal: an osteological and morphometric study on a ...
2023年11月8日 · The hypoglossal canal (HC) is a dual bone channel that is located at the cranial base near the occipital condyles (OC) and it is called the anterior condylar canal. The HC is directed anterolateral and localized above the OC at its junction of anterior 1/3 and posterior 2/3.
Hypoglossal Canal - an overview | ScienceDirect Topics
The hypoglossal canal is a canal on the base of the occipital bone that transmits the hypoglossal nerve, which provides motor innervation to the muscles of the tongue. AI generated definition based on: Journal of Neurolinguistics, 2017
Cranial nerve 12: hypoglossal nerve: Anatomy and function
2024年5月20日 · The hypoglossal nerve leaves the brainstem through the anterolateral sulcus of the medulla oblongata. Its dozen roots pass across the posterior cranial fossa laterally before merging into the unique trunk of the nerve in the hypoglossal canal.
Hypoglossal canal - Structure, Location, Function, Diagram
2023年6月7日 · The hypoglossal canal is a small bony channel located in the base of the skull. It is an important structure in human anatomy as it allows for the passage of the hypoglossal nerve, which is responsible for controlling the muscles of the tongue.
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