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What part of the brain controls the cranial nerves in the face and head?
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What senses are affected by the cranial and facial bones that protect and support the sense organs?
Cranial and facial bones affect the following senses: senses of vision, taste, smell, hearing and balance. Protection of the brain is done by cranial while facial forms the mechanical framework of the face.
What cranial nerves are involved in tooth ache in upper jaw?
The cranial nerve would be the 5th one (V), the Trigeminal. This nerve is responsible for conduction sensory impulses from the skin of the face and mucosa of the nose and mouth. Also, it contains motor fibers that activate the chewing muscles.
What are the major anatomical components of the human head?
The major anatomical components of the human head include the skull, which protects the brain, and the face, which includes features like the eyes, nose, mouth, and ears. Within the skull, there are important structures like the brain, cranial nerves, and blood vessels. Additionally, there are various muscles, glands, and sensory organs that contribute to the overall structure and function of the head.
Does your head have fat if you are fat?
If you are gaining weight, fat may deposit under the skin of your face and neck but not within the cranial cavity itself.
What four things do the brain stem control?
Some important functions that are controlled by the lower brainstem are:cardiovascular system controlrespiratory controlpain sensitivity controlalertnessawarenessconsciousnessnerves nerves of the face, head, and visceraconduction
Which cranial nerve is responsible for the sense of hearing?
olfactory
How long is the brainstem?
The brain stem is relatively short, around 7-centimeters long. The brainstem provides the main motor and sensory innervation to the face and neck via the cranial nerves.
What is the brainstem used for?
The brainstem provides the main motor and sensory innervation to the face and neck via the cranial nerves. The brainstem also plays an important role in the regulation of cardiac and respiratory function.
What are the functions of cranial nerves in the human body?
Cranial nerves serve areas in the...cranium. Areas such as the eyes, mouth, and ears, and muscles of the face. The only exception to this rule is the Vagus nerve which serves heart, lungs, and the digestive system. List of 12 nerves and general area for functioning: I Olfactory:nose II Optic: eyes III Occulomotor: eyes IV Trochlear: eye V Trigeminal: sensory areas around center of face VI Abducens: eye VII Facial: salivary glands, muscles of face VIII Vestibulocochlear: ear IX Glossopharyngeal: throat X Vagus: heart, lungs, digestion XI Accessory: trapezius, sternonucleiod muscle XII Hypoglossal: tongue
Which facial nerve controls which side of the face?
nerves do not control face movement, muscle does
What cranial nerve is affected when you have parkinson's disease?
Parkinson's disease affects some of the functions for which cranial nerves are responsible, for example, by creating disturbances of vision and smell, but scientists are not certain whether this effect involves damage to the cranial nerves or to the areas within the brain that interpret sensory signals. Parkinson's symptoms such as difficulty in moving the eyes or swallowing relate to neuromuscular disruptions that take place in the basal ganglia and affect neuron communication to the muscles, rather than to damage that involves the cranial nerves that also have functions related to the muscles that move the eyes, tongue, and face. The route of transit remains intact although the signals traveling to it are distorted.
What nerves are affected during a face massage?
All the nerves that located in the face and head will be affected. These are called the cranial nerves and there are twelve of them. The ones most commonly known to be affected are the Trigeminal Nerve (CN V), Facial Nerve (CN VII), and the Vagus Nerve (CN X).
What do all cranial nerves control?
Cranial nerve V. is the trigeminal nerve. It got its name after its three branches. Two of the branches are pure sensory, the third is mixed motor and sensory. In short, it gathers sensory information from the scalp, eyelids, eyes (from the cornea and conjuntiva, NOT visual information), nose, cheeks, lips, teeth, gums, oral cavity and jaw. The motor fibers innervate muscles involved in chewing and swallowing.
What bone has the internal auditory meatus?
The temporal bones are situated at the sides and base of the skull, and lateral to the temporal lobes of the cerebrum.The temporal bone supports that part of the face known as the temple and houses the structures of the organ of hearing. The lower seven cranial nerves and the major vessels to and from the brain traverse the temporal bone.
What senses are affected by the cranial and facial bones that protect and support the sense organs?
Cranial and facial bones affect the following senses: senses of vision, taste, smell, hearing and balance. Protection of the brain is done by cranial while facial forms the mechanical framework of the face.
What nerve controls salivation swallowing and taste?
The trigeminal nerve (the fifth cranial nerve, or simply CN V) is a nerve responsible for sensation in the face and motor functions such as biting and chewing
What cranial nerves are involved in tooth ache in upper jaw?
The cranial nerve would be the 5th one (V), the Trigeminal. This nerve is responsible for conduction sensory impulses from the skin of the face and mucosa of the nose and mouth. Also, it contains motor fibers that activate the chewing muscles.
