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hi all denervation hypersenstivity means... the remaining spinal exictatory ending release mediators that cause hypersensitivity.. as a compansatory mechanism to compnsate the lesion occurs.. this leads to sprouting of collaterals from existing neurons with formation of additional exitatory endings on inter neurons and motor neurons.. and that what explains return of reflexs and some activity after the end of spinal shock post to lesion whether its UMNL or LMNL. and its the base of rehabilitaion and control of the unvolntry movement and spasticty developed below the level of lesion due to dessuction of the desinding signals.. physical therapy... work in rehabiltaion programs for neurological disorder.
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∙ 15y ago
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What is active denervation?
denervation means "nerve injury"
What happens with demyelination and denervation?
Demyelination and denervation bring about muscle weakness, loss of sensation, or paralysis because the affected nerves cannot transmit signals to muscles.
What has the author Carl Damien Enna written?
Carl Damien Enna has written: 'Peripheral denervation of the foot' -- subject(s): Foot, Innervation, Denervation, Surgery, Foot Deformities, Complications, Adverse effects, Rehabilitation
What is the neuronal basis of denervation hypersensitivity?
Denervation hypersensitivity occurs in multiple sclerosis. In multiple sclerosis demyelination of oligodendrocytes in the central nervous system and Schwann cells in the peripheral nervous system result in disruption of communication between upper motor neurons in the brain and the lower motor neurons in the gray matter of the spinal cord. The end result is denervation hypersensitivity with physical symptoms of increased muscle tone, difficulty controlling muscles, exaggerated reflexes, and muscle spasms.
What has the author Keith Whelpdale written?
Keith Whelpdale has written: 'The effect of primary afferent denervation on wound healing'
Is loss of its nerve supply would cause denervation atrophy and paralysis of the skeletal muscle involved true?
Yes it is true.
How is Erythema Multiforme treated?
Erythema Multiforme is usually caused by a reaction to a certain type of medication. The best way to treat the hypersenstivity is to treat the intial problem that you had when your medication first began.
Which of the following statements does not describe denervation hypersensitivity?
Autonomic target tissues become more sensitive than normal to stimulating agents.
How is methylparaben made?
It is used in cosmetics. It can cause hypersenstivity reactions.
How can spasticity be treated?
Treatments available include physical therapy, oral medications, chemical denervation, intrathecal baclofen, neurosurgery, and orthopedic surgery.
Which current use for bell's palsy faradic or galvanic?
galvanic currents are use full to stimulate facial muscles, as faradic currents will cause fatigue as they are small muscles irrespective of innervation or denervation.
What drugs treat torticollis?
A variety of oral drugs are available to relax muscles, including baclofen. For a subgroup of patients, L-dopa provides effective relief. Denervation of the involved neck muscles may be performed with injection of alcohol or phenol on
