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Palate
Illu01 head neck.jpg
Head and neck.
06-06-06palataltori.jpg
Palate exhibiting torus palatinus.
Latin Palatum
Gray's p.1112
MeSH Palate
Dorlands
/Elsevier
Palate

The palate /ˈpælɨt/ is the roof of the mouth in humans and other mammals. It separates the oral cavity from the nasal cavity.[1] A similar structure is found in crocodilians, but, in most other tetrapods, the oral and nasal cavities are not truly separate. The palate is divided into two parts, the anterior bony hard palate, and the posterior fleshy soft palate (or velum).[2][3]

Structure[edit]

See also: Hard palate and Soft palate

Innervation[edit]

The maxillary nerve branch of the trigeminal nerve supplies sensory innervation to the palate.

Development[edit]

The hard palate forms before birth.

Variation[edit]

See also: Cleft palate

If the fusion is incomplete, it is called a cleft palate.

Function[edit]

When functioning in conjunction with other parts of the mouth the palate produces certain sounds, particularly velar, palatal, palatalized, postalveolar, alveolo-palatal, and uvular consonants.[4]

History[edit]

Etymology[edit]

The English synonyms palate and palatum, and also the related adjective palatine (as in palatine bone), are all from the Latin palatum via Old French palat, words that, like their English derivatives, refer to the "roof of the mouth."[5]

The Latin word palatum and its derivatives mentioned above are all unrelated to a similar-sounding Latin word meaning palace, palatium, from which other senses of palatine and the English word palace itself derive.[6]

As the roof of the mouth was once considered the seat of the sense of taste, palate can also refer to this sense itself, as in the phrase "a discriminating palate". By further extension, the flavor of a food (particularly beer or wine) may be called its palate, as when a wine is said to have an oaky palate.

See also[edit]

This article uses anatomical terminology; for an overview, see anatomical terminology.

References[edit]

  1. ^ Wingerd, Bruce D. (1994). The Human Body Concepts of Anatomy and Physiology. Fort Worth: Saunders College Publishing. p. 166. ISBN 0-03-055507-8. 
  2. ^ Wingerd, Bruce D. (1994). The Human Body Concepts of Anatomy and Physiology. Fort Worth: Saunders College Publishing. p. 478. ISBN 0-03-055507-8. 
  3. ^ Goss, Charles Mayo (1966). Gray's Anatomy. Philadelphia: Lea & Febiger. p. 1172. 
  4. ^ Goss, Charles Mayo (1966). Gray's Anatomy. Philadelphia: Lea & Febiger. p. 1201. 
  5. ^ Harper, Douglas (© 2001-2010). "palate (the entry for)". Online Etymology Dictionary. Retrieved 10 September 2011. "palate - late 14c., 'roof of the mouth,' from O.Fr. palat, from L. palatum 'roof of the mouth,' perhaps of Etruscan origin. Popularly considered the seat of taste, hence transferred meaning 'sense of taste' (1520s)." 
  6. ^ Harper, Douglas (© 2001-2010). "palatine (the entry for)". Online Etymology Dictionary. Retrieved 10 September 2011. "palatine (adj.) - mid-15c., from M.Fr. palatin (15c.), from M.L. palatinus 'of the palace' (of the Caesars), from L. palatium (see palace). Used in English to mean 'quasi-royal authority.' Reference to the Rhineland state is from c.1580." 
  • Saladin, Kenneth (2010). Anatomy and Physiology: The Unity of Form and Function. New York: McGraw Hill. p. 256. 
  • Thompson, Gale (2005–2006). World of Anatomy and Physiology. Thompson Corporation. pp. Palate (Hard and Soft Palate). 

Original courtesy of Wikipedia: http://en.wikipedia.org/wiki/Palate — Please support Wikipedia.
This page uses Creative Commons Licensed content from Wikipedia. A portion of the proceeds from advertising on Digplanet goes to supporting Wikipedia.
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Palate Pres

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Tue, 29 Jul 2014 02:00:00 -0700

His star, to my palate's way of thinking, was the 2002 Château Armandière. Here there were aromas of toast and mushroom, and a beautiful flavors of herbs (sage, I think), vanilla, and the dark cherries. We had a bottle that had been opened for several ...

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Wed, 23 Jul 2014 11:49:39 -0700

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Tue, 22 Jul 2014 14:22:30 -0700

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Wed, 23 Jul 2014 21:52:30 -0700

The South Carolina Farm Bureau's annual Palmetto Palate competition, which takes place on Thursday tests that creativity. In the days leading up to the event, producers submit a list of what they'll have available. Using those ingredients, the chefs ...
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