upper motor neuron lesion

up·per mo·tor neu·ron le·sion

injury to the descending motor pathways cephalad to the brainstem or spinal motor nuclei. Synonym(s): supranuclear lesion

upper motor neuron lesion

Neurological damage to the corticospinal or pyramidal tract in the brain or spinal cord. This lesion results in hemiplegia, paraplegia, or quadriplegia, depending on its location and extent. Clinical signs include loss of voluntary movement, spasticity, sensory loss, and pathological reflexes. See also: lesion

单词	upper motor neuron lesion
释义	DictionarySeelesion upper motor neuron lesion up·per mo·tor neu·ron le·sion injury to the descending motor pathways cephalad to the brainstem or spinal motor nuclei. Synonym(s): supranuclear lesion upper motor neuron lesion Neurological damage to the corticospinal or pyramidal tract in the brain or spinal cord. This lesion results in hemiplegia, paraplegia, or quadriplegia, depending on its location and extent. Clinical signs include loss of voluntary movement, spasticity, sensory loss, and pathological reflexes. See also: lesion AcronymsSeeUMNL
随便看	spectral luminosity classification spectral luminous efficacy spectral luminous efficiency spectrally spectrally adaptive light filtering spectrally agile sensor system spectrally resolved four-wave mixing spectrally selective glazing spectral measure spectralness spectral-null code spectral ocean wave model spectral optical coherence tomography spectral phonocardiograph spectral photography spectral power density spectral power distribution spectral power distributions spectral pyrometer spectral radiance spectral radiance experiment spectral radiance factor spectral radius spectral reflecance spectral reflectance