The nerve is involved in controlling tongue movements required for speech and swallowing, including sticking out the tongue and moving it from side to side. Damage to the nerve or the neural pathways which control it can affect the ability of the tongue to move and its appearance, with the most common … See more The hypoglossal nerve, also known as the twelfth cranial nerve, cranial nerve XII, or simply CN XII, is a cranial nerve that innervates all the extrinsic and intrinsic muscles of the tongue except for the palatoglossus, … See more The hypoglossal nerve provides motor control of the extrinsic muscles of the tongue: genioglossus, hyoglossus, styloglossus, and the intrinsic muscles of the tongue. These represent all muscles of the tongue except the palatoglossus muscle. … See more The hypoglossal nerve is one of twelve cranial nerves found in amniotes including reptiles, mammals and birds. As with humans, damage to the nerve or nerve pathway will result in difficulties moving the tongue or lapping water, decreased tongue strength, and … See more The hypoglossal nerve arises as a number of small rootlets from the front of the medulla, the bottom part of the brainstem, in the anterolateral sulcus which separates the olive and the pyramid. The nerve passes through the subarachnoid space and pierces the See more Damage Reports of damage to the hypoglossal nerve are rare. The most common causes of injury in one case series were compression by tumours and gunshot wounds. A wide variety of other causes can lead to damage … See more The first recorded description of the hypoglossal nerve was by Herophilos (335–280 BC), although it was not named at the time. The first use of the name hypoglossal in Latin as nervi hypoglossi externa was used by Winslow in 1733. This was followed … See more • Bulbar palsy • Jugular foramen syndrome See more WebJan 9, 2024 · It's rare to see damage to the twelfth cranial nerve on its own. However, several reasons could cause you to experience hypoglossal nerve damage. As noted in …
Cranial Nerves Exam II (VII-XII) - JoVE
WebCranial Nerve Nucleus Location Muscles Function Test Potential Signs of Damage VIII Vestibulo-cochlear - Vestibular - Cochlear Medulla - Balance - Hearing ... “Stick out your tongue and don’t let me push it back in your mouth.” - Use tongue depressor and check lateral resistance. “Stick out your WebSep 22, 2015 · “The gesture of sticking out one’s tongue can have multiple meanings. It can be an act of rudeness, disgust, playfulness, or outright sexual provocation. . . . It’s like the … business shipping labels
Hypoglossal nerve - Wikipedia
WebDefinition of stick out your tongue in the Idioms Dictionary. stick out your tongue phrase. What does stick out your tongue expression mean? Definitions by the largest Idiom … WebThe hypoglossal nerve controls muscles that move the tongue, enabling you to: Make noises with your mouth, like clicking sounds. Move substances around in your mouth. Speak. … WebApr 10, 2024 · Sticking out your tongue may seem like a harmless and playful gesture, but have you ever wondered why it can sometimes hurt? There are several reasons why this may occur, ranging from muscle strain to more serious medical conditions. Understanding the causes of tongue pain can help you determine when it's time to seek medical attention. … business shipping options