Palate

Information about Palate



Head and neck.

Palate exhibiting torus palatinus.
Latin	palatum
	subject #242 1112
MeSH	Palate
Dorlands/Elsevier	p_02/12607517

Not to be confused with palette or pallet.

The palate (IPA: /ˈpælət/ or /ˈpælɪt/) is the roof of the mouth in humans and vertebrate animals. It separates the oral cavity from the nasal cavity. The palate is divided into two parts, the anterior bony hard palate, and the posterior fleshy soft palate or velum. The maxillary nerve branch of the trigeminal nerve (V) supplies sensory innervation to the palate.

Etymology

The name is Middle English and is probably derived from the Latin palatum or the Old French palat.

Function

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.

• • [ e] General anatomy of head and neck - head
Face/Occiput	Forehead • Eye • Ear • Temple • Cheek • Chin
External nose	Nostril • Nasal septum • Cartilages (Accessory nasal, of the septum, Greater alar, Lateral nasal, Lesser alar, Vomeronasal) • Olfactory glands
Nasal cavity	Choana • Turbinate • Sphenoethmoidal recess • Ethmoid bulla • Hiatus semilunaris • Ostium maxillare • Inferior meatus • Vomeronasal organ • Paranasal sinus
Mouth/oral cavity	Lip • Philtrum • Jaw • Pterygomandibular raphe
Teeth	Permanent (Incisor, Canine, Premolar, Molar) • Deciduous
Tongue	Plica fimbriata • Median sulcus • Foramen cecum • Terminal sulcus • Frenulum linguae • Anterior tongue • Posterior tongue
Palate/roof of mouth	Hard palate • Soft palate • Palatine raphe • Incisive papilla • Uvula • Pharyngeal recess • Arches: (Palatoglossal • Palatopharyngeal)
Salivary glands	(Parotid • Sublingual • Submandibular) • Ducts: Submandibular • Parotid
fascia	Masseteric fascia • Temporal fascia • Galea aponeurotica • Scalp

Torus palatinus (pl. palatal tori) is a bony growth on the palate. Palatal tori are usually present on the midline of the hard palate.^[1] Most palatal tori are less than 2 cm in diameter, but their size can change throughout life.
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Latin}}}
Official status
Official language of: Vatican City
Used for official purposes, but not spoken in everyday speech
Regulated by: Opus Fundatum Latinitas
Roman Catholic Church
Language codes
ISO 639-1: la
ISO 639-2: lat
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Medical Subject Headings (MeSH) is a huge controlled vocabulary (or metadata system) for the purpose of indexing journal articles and books in the life sciences. Created and updated by the United States National Library of Medicine (NLM), it is used by the MEDLINE/PubMed
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Elsevier, the world's largest publisher of medical and scientific literature, forms part of the Reed Elsevier group. Based in Amsterdam, the company has substantial operations in the UK, USA and elsewhere.
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palette (IPA: /ˈpælɨt/) is:

a surface on which a painter mixes colour pigments. A palette may be made of wood, glass, plastic, ceramic tile or other inert material and can vary greatly in size and shape.

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pallet (IPA: /ˈpæːlɨt/) (sometimes called a skid) is a flat transport structure designed to support a variety of goods in a stable fashion while being lifted by any mobile forklift, pallet jack, or other
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This chart shows concisely the most common way in which the International Phonetic Alphabet (IPA) is applied to represent the English language.

See International Phonetic Alphabet for English for a more complete version and Pronunciation respelling for English for phonetic
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mouth, also known as the buccal cavity or the oral cavity, is the orifice through which an organism takes in food and water.

Location

In all mammals, the mouth is forward-facing in the face. Non-mammals have mouths in other locations (e.g.
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Vertebrata
Cuvier, 1812

Classes and Clades

See below
Vertebrates are members of the subphylum Vertebrata (within the phylum Chordata), specifically, those chordates with backbones or spinal columns.
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The human mouth (or oral cavity) is covered by an upper and lower lip.

The mouth starts digestion by physically chewing the food and breaking it down with saliva.

The average male mouth holds a volume of about 100mL.
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The nasal cavity (or nasal fossa) is a large air-filled space above and behind the nose in the middle of the face.

Function

The nasal cavity conditions the air to be received by the areas of the respiratory tract.
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The hard palate is a thin horizontal bony plate of the skull, located in the roof of the mouth. It spans the arch formed by the upper teeth.

It is formed by the palatine process of the maxilla and horizontal plate of palatine bone.
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The soft palate (or velum, or muscular palate) is the soft tissue constituting the back of the roof of the mouth. The soft palate is distinguished from the hard palate at the front of the mouth in that it does not contain bone.
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The maxillary nerve (superior maxillary nerve), or second division of the trigeminal, is a sensory nerve.

It is intermediate, both in position and size, between the ophthalmic nerve and the mandibular nerve.
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The trigeminal nerve (the fifth cranial nerve, also called the fifth nerve or simply V) is responsible for sensation in the face. It is similar to the spinal nerves C2–S5, which are responsible for sensation in the rest of the body.
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Cutaneous innervation refers to the area of the skin which is supplied by a specific nerve, i.e. a cutaneous nerve.

The idea is similar to dermatomes. However, dermatomes only specify the area served by a spinal nerve.
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Middle English}}}
Language codes
ISO 639-1: none
ISO 639-2: enm
ISO 639-3: enm

Middle English is the name given by historical linguistics to the diverse forms of the English language spoken between the Norman invasion of 1066
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Velars are consonants articulated with the back part of the tongue (the dorsum) against the soft palate (the back part of the roof of the mouth, known also as the velum).
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Palatal consonants are consonants articulated with the body of the tongue raised against the hard palate (the middle part of the roof of the mouth). Consonants with the tip of the tongue curled back against the palate are called retroflex.
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Palatalization or palatalisation (IPA: /ˌpælətəlɨˈzeɪʃən/) generally refers to two phenomena:

As a process or the result of a process

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Postalveolar consonants are consonants articulated with the tongue near or touching the back of the alveolar ridge, placing them a bit further back in the mouth than the alveolar consonants, which are at the ridge itself, but not as far back as the hard palate (the place
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alveolo-palatal (or alveopalatal) consonants are palatalized postalveolar fricatives, articulated with the blade of the tongue behind the alveolar ridge, and the body of the tongue raised toward the palate.
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Uvulars are consonants articulated with the back of the tongue against or near the uvula, that is, further back in the mouth than velar consonants. Uvulars may be plosives, fricatives, nasal stops, trills, or approximants, though the IPA does not provide a separate symbol for the
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consonant is a sound in spoken language that is characterized by a closure or stricture of the vocal tract sufficient to cause audible turbulence. The word consonant
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Cleft lip and cleft palate, which can also occur together as cleft lip and palate are variations of a type of clefting congenital deformity caused by abnormal facial development during gestation. This type of deformity is sometimes referred to as a cleft.
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See Language (journal) for the linguistics journal.

A language is a system of symbols and the rules used to manipulate them. Language can also refer to the use of such systems as a general phenomenon.
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The vocal tract is that cavity in animals and humans, where sound that is produced at the sound source (larynx in mammals; syrinx in birds) is filtered. In birds it consists of the trachea, the syrinx, the oral cavity, the upper part of the esophagus, and the beak.
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Palate

Information about Palate

Etymology

Function

See also

Location

Function