Seventh cranial nerve
| Seventh cranial nerve | |
|---|---|
| Term | Seventh cranial nerve |
| Short definition | seventh cranial nerve - (pronounced) (SEH-venth KRAY-nee-ul nerve) nerve that runs from the brainstem through openings in the skull to the face and tongue. The seventh cranial nerve sends information between the brain and the muscles used for facial expressions (like smiling and frowning), some muscles in the jaw, and the muscles of a small bone in the middle ear. |
| Type | Cancer terms |
| Specialty | Oncology |
| Language | English |
| Source | NCI |
| Comments | |
seventh cranial nerve - (pronounced) (SEH-venth KRAY-nee-ul nerve) nerve that runs from the brainstem through openings in the skull to the face and tongue. The seventh cranial nerve sends information between the brain and the muscles used for facial expressions (like smiling and frowning), some muscles in the jaw, and the muscles of a small bone in the middle ear. It also sends information to the front part of the tongue for the sense of taste and to the outer parts of the ear. The seventh cranial nerve also stimulates the glands that produce tears and saliva. It's a kind of cranial nerve. There are two facial nerves, one on each side of the face. Also called facial nerve
External links
- Medical encyclopedia article on Seventh cranial nerve
- Wikipedia's article - Seventh cranial nerve
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