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lower motor neuron lesion - translation to arabic
MEDICAL CONDITION
Lower motor neuron disease; Lower motor neurone lesion; Lower motor neuron lesions
lower motor neuron lesion
آفَةُ العَصَبونِ الحَرَكِيِّ السُّفْلِيّ
alpha motoneurons
![The [[corticospinal tract]] is one of the major descending pathways from the [[brain]] to the α-MNs of the [[spinal cord]].](https://commons.wikimedia.org/wiki/Special:FilePath/Gray764.png?width=200 "The [[corticospinal tract]] is one of the major descending pathways from the [[brain]] to the α-MNs of the [[spinal cord]].")
![Alpha motor neurons are located in lamina IX according to the [[Rexed lamina system]].](https://commons.wikimedia.org/wiki/Special:FilePath/Medulla spinalis - Substantia grisea - English.svg?width=200 "Alpha motor neurons are located in lamina IX according to the [[Rexed lamina system]].")
![[[Poliomyelitis]], caused by the [[poliovirus]] seen here, is associated with the selective loss of cells within the ventral horn of the [[spinal cord]], where α-MNs are located.](https://commons.wikimedia.org/wiki/Special:FilePath/Polio.jpg?width=200 "[[Poliomyelitis]], caused by the [[poliovirus]] seen here, is associated with the selective loss of cells within the ventral horn of the [[spinal cord]], where α-MNs are located.")
![Under the influence of the protein [[sonic hedgehog]], shown here, cells of the [[floor plate]] of the developing spinal cord differentiate into alpha motor neurons.](https://commons.wikimedia.org/wiki/Special:FilePath/Shh structure.png?width=200 "Under the influence of the protein [[sonic hedgehog]], shown here, cells of the [[floor plate]] of the developing spinal cord differentiate into alpha motor neurons.")
LARGE LOWER MOTOR NEURONS OF THE BRAINSTEM AND SPINAL CORD
Α-Motor neuron; Α-motor neuron; Α-motoneuron; Α-Motoneuron; Α-motoneurons; Alpha motoneurons; Alpha motoneuron; Alpha motor neurons; Alpha motorneuron; Α motorneuron; Α-motorneuron; A motorneuron; A-Motoneuron; A-motor neuron; A-motoneuron; A-Motor neuron; A-motorneuron; A-motoneurons; Alpha motorneurons; Alpha system; Α motor neurons; Α motoneurons; Alpha motor neurone; Α-Neuron
عَصَبوناتٌ حَرَكِيَّةٌ أَلْفائِيَّة
motoneuron
NEURON WITH CELL BODY IN THE MOTOR CORTEX, BRAINSTEM OR THE SPINAL CORD, AND AXON CONTROLLING EFFECTOR ORGANS, MAINLY MUSCLES AND GLANDS
Motoneuron; Motor neurone; Motoneurons; Motor neurons; Motor fibers; Motor nerve cell; Motor nerves; Motor fibres; Motor development; Motor innervation; Motorneuron; Motor neurones; Lateral motor column neuron; Ventral horn cell; Visceromotor nuclei; Spinal motor nerves; Motorneurons; Motor Neuron; Motor Neurons; Motor tract
عَصَبونٌ حَرَكِيّ
Definition
motor neuron
¦ noun a nerve cell forming part of a pathway along which impulses pass from the brain or spinal cord to a muscle or gland.
Wikipedia
Lower motor neuron lesion
A lower motor neuron lesion is a lesion which affects nerve fibers traveling from the lower motor neuron(s) in the anterior horn/anterior grey column of the spinal cord, or in the motor nuclei of the cranial nerves, to the relevant muscle(s).
One major characteristic used to identify a lower motor neuron lesion is flaccid paralysis – paralysis accompanied by loss of muscle tone. This is in contrast to an upper motor neuron lesion, which often presents with spastic paralysis – paralysis accompanied by severe hypertonia.
