hypoglossal

[hahy-puh-glos-uhl, -glaw-suhl]

adjective

1. situated under the tongue.

noun

1. hypoglossal nerve.

hypoglossal

/ ˌhaɪpəˈɡlɒsəl /

adjective

1. situated beneath the tongue

noun

1. short for hypoglossal nerve

Word History and Origins

Origin of hypoglossal¹

1825–35; hypo- + Greek glôss ( a ) tongue ( gloss ² ) + -al ¹

Example Sentences

They had found that during REM sleep the neurotransmitter acetylcholine acts on certain receptors on the hypoglossal nerve to powerfully inhibit activation of the genioglossus.

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A newer procedure, hypoglossal nerve stimulation, uses a small device implanted in the chest to help control the movement of the tongue when it blocks the airway.

Read more on Washington Post

A head and neck surgeon, working through an incision in the side of the neck, under the patient's jaw, places an electrode on the hypoglossal nerve, which controls the muscles of the tongue.

Read more on Scientific American

One involves a small device similar to a pacemaker that is surgically implanted under the skin, and attached to a wire that runs to the hypoglossal nerve, which controls the tongue.

Read more on Seattle Times

"Roman nationality, hypoglossal paresis, lost helmet and ingestion of the magic potion were significantly correlated with severe initial impairment of consciousness."

Read more on BBC