Soft palate
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| Soft palate | |
|---|---|
 | |
| Lateral wall of nasal cavity. (Soft palate visible in lower right) | |
| Latin | palatum molle |
| Gray's | subject #242 1112 |
| MeSH | Palate,+Soft |
The soft palate (or velum, or muscular palate) is the soft tissue constituting the back of the roof of the mouth. It is movable, consisting of muscle fibers sheathed in mucous membrane, and is responsible for closing off the nasal passages during the act of swallowing. The soft palate is distinguished from the hard palate at the front of the mouth in that it does not contain bone.
The soft palate's motion during breathing is responsible for the sound of snoring. Touching the soft palate evokes a strong gag response in most people.
The soft palate also functions during speech to separate the oral cavity (mouth) from the nose, in order to produce the oral speech sounds. If this separation is incomplete, air escapes through the nose during speech and the speech is perceived as hypernasal.
Contents |
[edit] Muscles of soft palate
- levator veli palatini
- tensor veli palatini
- palatoglossus
- palatopharyngeus
- musculus uvulae
- muscles among responsible for
[edit] Additional images
Soft palate without tonsils (after tonsillectomy) |
Mouth (oral cavity) |
Sagittal section of nose mouth, pharynx, and larynx. |
[edit] See also
[edit] External links
de:Gaumensegel fr:Voile du palais sv:Mjuka gommen he:וילון (אנטומיה)
