A lower motor neuron lesion is a lesion which affects nerve fibers traveling from the anterior horn of the spinal cord to the relevant muscle(s) – the lower motor neuron.
One major characteristic used to identify a lower motor neuron lesion is flaccid paralysis – paralysis accompanied by muscle loss. This is in contrast to an upper motor neuron lesion, which often presents with spastic paralysis – paralysis accompanied by severe hypertonia.
Read more about Lower Motor Neuron Lesion: Symptoms, Etiology, Differential Diagnosis
Famous quotes containing the word motor:
“This biplane is the shape of human flight.
Its name might better be First Motor Kite.”
—Robert Frost (1874–1963)