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∙ 14y agoAn 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.
The median nerve provides sensory and motor function to the hand and forearm. It innervates muscles involved in flexion of the wrist and fingers, as well as sensation to the palm and fingers. Injury to the median nerve can result in weakness, numbness, and tingling in the hand and fingers.
The nerve responsible for blinking is the facial nerve. If you are unable to blink, it could be due to damage or dysfunction of this nerve, which may result in a condition known as facial nerve palsy or Bell's palsy. Immediate medical attention is necessary if you experience sudden inability to blink.
The L4 nerve originates from the lumbar spine and supplies sensation and motor function to the thigh and inner knee. It also plays a role in controlling muscles that extend the knee joint.
The cranial nerve that, if damaged, can cause an inability to see close objects is the oculomotor nerve (cranial nerve III). Damage to this nerve can affect the movement of the eye muscles responsible for changing focus and adjusting the shape of the lens to see objects up close.
No, the olfactory nerve is responsible for the sense of smell and is not directly related to the paranasal sinuses. The olfactory nerve fibers extend into the nasal cavity where they are stimulated by odors, but the sinuses themselves do not play a direct role in the sense of smell.
Trauma to the radial nerve of the brachial plexus can cause wrist drop. This nerve controls the muscles responsible for wrist extension. Damage to the radial nerve can lead to weakness or paralysis of these muscles, resulting in the inability to lift the wrist and extend the hand.
The median nerve provides sensory and motor function to the hand and forearm. It innervates muscles involved in flexion of the wrist and fingers, as well as sensation to the palm and fingers. Injury to the median nerve can result in weakness, numbness, and tingling in the hand and fingers.
The nerve responsible for blinking is the facial nerve. If you are unable to blink, it could be due to damage or dysfunction of this nerve, which may result in a condition known as facial nerve palsy or Bell's palsy. Immediate medical attention is necessary if you experience sudden inability to blink.
Autonomic nerve function in body
The L4 nerve originates from the lumbar spine and supplies sensation and motor function to the thigh and inner knee. It also plays a role in controlling muscles that extend the knee joint.
what is the function of the median nerve
Would lead to loss of both sensory & motor function. Ventral ramus is the anterior division of a spinal nerve.
The cranial nerve that, if damaged, can cause an inability to see close objects is the oculomotor nerve (cranial nerve III). Damage to this nerve can affect the movement of the eye muscles responsible for changing focus and adjusting the shape of the lens to see objects up close.
No, the olfactory nerve is responsible for the sense of smell and is not directly related to the paranasal sinuses. The olfactory nerve fibers extend into the nasal cavity where they are stimulated by odors, but the sinuses themselves do not play a direct role in the sense of smell.
True
Nystagmus can be caused by various nerves, but the vestibular nerve is often involved. The vestibular nerve carries sensory information related to balance and spatial orientation from the inner ear to the brain. When there is a disturbance in this nerve's function, it can result in nystagmus, which is characterized by involuntary eye movements.
sympathetic fuction and the motor function mainly on the production of voice. http://www.answers.com/topic/vagus-nerve