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Loss of movement due to nerve damage, often referred to as paralysis or paresis, occurs when the nerves that control muscle function are injured or malfunction. This can result from various conditions, including traumatic injuries, neuropathies, or diseases such as multiple sclerosis. The extent of movement loss can vary, ranging from partial weakness to complete inability to move specific muscles or limbs. Treatment may involve physical therapy, medications, or surgery, depending on the underlying cause and severity of the nerve damage.
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What is femoral and obturator nerve damage?
Femoral and obturator nerve damage refers to injuries affecting two major nerves in the thigh that can lead to motor and sensory deficits. Damage to the femoral nerve can result in weakness of the quadriceps muscle, affecting knee extension, and loss of sensation in the anterior thigh and part of the medial leg. In contrast, obturator nerve damage may cause weakness in the adductor muscles of the thigh, leading to difficulties with leg movement and loss of sensation along the inner thigh. These injuries can occur due to trauma, compression, or surgical complications.
What is visual evoked potential?
Visual evoked potentials are used to diagnose visual losses due to optic nerve damage, especially from multiple sclerosis. They are also useful to diagnose "hysterical blindness," in which loss of vision is not due to any nerve damage.
What causes a leg to give out?
A leg can give out due to muscle weakness, nerve damage, joint instability, or a sudden loss of balance.
Loss of ability to perform skilled motor activities are damaged to what?
Generally neurological damages, such as nerve damage or brain damage, result in the loss of motor functions. This can be due to severe burns, electrical shock, or blunt force trauma to the head, neck, and or spine.
Is Nerve deafness permanent?
Yes, nerve deafness, also known as sensorineural hearing loss, is typically permanent. This type of hearing loss occurs due to damage to the inner ear or the auditory nerve, which can result from factors such as aging, exposure to loud noises, infections, or genetic conditions. While there are treatments available to manage its effects, such as hearing aids or cochlear implants, the underlying nerve damage cannot be reversed.
How can an injury to a peripheral nerve cause loss to both sensory and motor function?
A damage or cutting of any sort of nerve in, for example, your arm may reduce your ability to touch or operate that arm to its full ability due to the lack of an efficient movement of current to command the arm and the inability to output to the spine and brain the feelings of the skin and the arm.
What is paresis?
Paresis is a condition characterized by partial loss of movement or impaired movement, usually due to weakness or neurological dysfunction. It can affect various parts of the body and is often associated with conditions such as stroke, spinal cord injury, or nerve damage. Physical therapy and medications are common treatment approaches for paresis.
Which taste sensations could be lost after damage to the facial nerve?
Loss of taste sensations that could result from damage to the facial nerve include the inability to taste sweetness on the anterior two-thirds of the tongue due to dysfunction of the chorda tympani branch of the facial nerve, which carries taste information. This can lead to a reduced ability to detect sweet flavors on that part of the tongue.
What type of hearing problems are part of Refsum disease?
People with Refsum disease typically experience progressive hearing loss due to nerve damage that occurs early during development
Why do I have buzzing and hearing loss in my ear after a loud noise?
due to nerve fatigue.
what are the common causes of nerve pain and nerve damage?
Many causes of nerve pain or damage or due to some type of injury to the spinal column, like a slipped disc. Sometimes a pinched nerve can cause excruciating pain too.
What if a nerve dies how does effect the body?
A nerve can die due to various causes more commonly due to injury , reduced blood supply etc. There are 3 types of nerves 1) Sensory 2) Motor 3) Autonomous The function served by that nerve will be lost . For example if the sensory nerve is lost , the sensation in that part of the skin will be lost. Motor nerve, if cut , will lead to secondary atrophy of that muscle.
