Inferior longitudinal muscle

Inferior longitudinal muscle

Infobox Muscle
Name = PAGENAME
Latin = musculus longitudinalis inferior linguae
GraySubject = 242
GrayPage = 1130


Caption = Coronal section of tongue, showing intrinsic muscles.


Caption2 = The mouth cavity. (Longitudinalis inferior labeled at bottom left.)
Origin = root of the tongue
Insertion = apex of the tongue
Blood =
Nerve = Hypoglossal nerve
Action =
Antagonist =
DorlandsPre = m_22
DorlandsSuf = 12549707
The Longitudinalis linguæ inferior is a narrow band situated on the under surface of the tongue between the Genioglossus and Hyoglossus.

Course

It extends from the root to the apex of the tongue: behind, some of its fibers are connected with the body of the hyoid bone; in front it blends with the fibers of the Styloglossus.

Movement of material through the GI tract is dependent upon the coordinated activity of the longitudinal and smooth muscle of the gut.


=Additional

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