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The nerve branch that extends to the upper muscles of the cheek is the buccal branch of the facial nerve (cranial nerve VII). This branch innervates the buccinator muscle and provides sensory innervation to the skin and mucous membranes of the cheek. It plays a key role in facial expressions and movements associated with chewing.
What else can I help you with?
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.
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 nerve controls gastrocnemius?
The tibial nerve controls the gastrocnemius muscle. It is a branch of the sciatic nerve and innervates the muscles of the posterior compartment of the leg, including the gastrocnemius.
What is the cranial nerve supplies motor action to the muscles of mastication?
The cranial nerve that supplies motor action to the muscles of mastication is the mandibular branch of the trigeminal nerve, also known as cranial nerve V3. This nerve innervates the major muscles involved in chewing, including the masseter, temporalis, and pterygoid muscles. It plays a crucial role in the process of mastication by facilitating jaw movement.
Which cranial nerve innervates all muscles of mastication?
tongue, buccal and and those controlling mandible....muscles of the lower face. mastication = the process of chewing
What is the nerve supply to the larynx?
The larynx receives its nerve supply from the vagus nerve (cranial nerve X). Specifically, the recurrent laryngeal nerve innervates the intrinsic muscles of the larynx involved in phonation, while the external branch of the superior laryngeal nerve supplies the cricothyroid muscle.
What is branch two trigeminal nerve pain like?
Neuralgia of the first branch leads to pain around the eyes and over the forehead; the second branch causes pain in the upper lip, nose and cheek; the third branch causes pain on the side of the tongue and lower lip.
Where is the vestibulocochlear nerve situated?
The vestibulocochlear nerve, also known as the cranial nerve VIII, is situated in the inner ear. It consists of two parts: the cochlear nerve which is responsible for hearing, and the vestibular nerve which helps with balance and spatial orientation.
Where is the Buccal nerve located?
The Buccal nerve is a long-running nerve in the face. It is between the second and third molars and basically runs down the cheek. It transmits feelings from the skin of the cheek and also the mouth.
An inability to extend the leg would result from a loss of function of what nerve?
An inability to extend the leg would result from a loss of function of the common peroneal nerve, a branch of the sciatic nerve. This nerve provides motor function to the muscles that extend the leg and dorsiflex the foot. Injury or compression of the common peroneal nerve can lead to weakness or paralysis in these muscles, resulting in difficulty extending the leg.
What is the thing that a cheek cell has and a nerve cell does not have?
centrioles
What nerve is not a branch of the trigeminal nerve?
The facial nerve is not a branch of the trigeminal nerve. It is a separate cranial nerve responsible for facial movement and sensation.
