Fungiform papilla

Fungiform papilla

Infobox Anatomy
Name = PAGENAME
Latin = papillae fungiformes
GraySubject = 242
GrayPage = 1126



Caption = The mouth cavity. The cheeks have been slit transversely and the tongue pulled forward.


Caption2 = Section of a fungiform papilla. Magnified.
System =
MeshName =
MeshNumber =
DorlandsPre = p_03
DorlandsSuf = 12610382
The fungiform papillae are mushroom shaped e (projections) on the tongue. They are located on the top (dorsal) surface of the tongue, scattered throughout the filiform papilla but mainly at the tip and lateral margins of the tongue. They have taste buds on their superior (upper) surface which can distinguish the five tastes: sweet, sour, bitter, salty, and umami. They have a core of connective tissue and the seventh cranial nerve, more specifically via the submandibular ganglion, chorda tympani, and geniculate ganglion ascending to the solitary nucleus (the sensory component of the Vagus nerve in the brainstem), innervates them.

References

* [http://dentistry.ouhsc.edu/intranet-web/Courses/CELL8002/Chapter8/8.18.html ouhsc.edu]

External links

* [http://medic.med.uth.tmc.edu/inline/inlnimg/00000665.gifSlide]


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Look at other dictionaries:

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