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What 2 muscles are innervated by cranial nerve XII besides the 4 intrinsic lingual muscles and the 4 extrinsic lingual muscles?
Geniohyoid & Thyrohyoid as the Hypoglossal nerve is joined by fibers from C1 which supply them
What muscles does sural nerve supply?
The sural nerve is cutaneous and therefore does not supply any muscles.
What is Nerve supply of tip of the tongue?
hypoglossal
What nerve innervates all the muscles of the tongue except palatglossus?
hypoglossal nerve
Do you paralized from multiple Sclirosis?
you lose intervation (nerve supply) to the muscles. so yes. you lose intervation (nerve supply) to the muscles. so yes.
What is the nerve supply of the muscles of facial expression?
The facial muscles are innervated by facial nerve (cranial nerve VII). In contrast, the nearby masticatory muscles are innervated by the mandibular nerve, a branch of thetrigeminal nerve (V).
What happens to muscles when they lose their nerve supply?
The muscle will atrophy.
What cranial nerve is associated with speech?
This question is too broad. There are many different cranial nerves that are responsible for the muscles involved in the ability to speak (tongue, jaw, mouth, etc.) The actual ability to speak originates from your cerebral cortex (Wernicke's area & Broca's areas).
What major nerves serve the medial side of the hand?
You have three nerves, which supply your forearm. Radial, ulnar and median nerve. Out of these three nerves, median nerve is the main nerve to supply forearm muscles and some of the hand muscles.
Ulnar nerve test for loss of function?
Ulnar nerve typically supplies the intrinsic muscles of the hand. Hence the tests for ulnar nerve are based on the functions performed by these muscles. The intrinsic muscles or interossei are concerned with gripping function of the fingers. So things like holding a card or cigarette between 2 fingers is with the help of these muscles. A generalized loss of coordination of hands causing clumsy hands is often seen with ulnar nerve diseases or palsy. Tests like, froment's sign, card test, and so on, are used for evaluation of ulnar nerve injury.
Why are Motor nerves that supply skeletal muscle the last to be inhibited?
Because the nerve supply for muscles are mixed
What nerve is used for mastication in dobermans?
The cranial nerve responsible for moving the cheek muscles is cranial nerve V (the trigeminal nerve). However, cranial nerve IX (glossopharyngeal) and cranial nerve XII (hypoglossal) are also involved in moving the tongue, the throat for swallowing and the muscles along the floor of the jaw.
