1.0Glossaryhttps://www.healthbenefitstimes.com/glossaryGlossaryhttps://www.healthbenefitstimes.com/glossary/author/adminglossary/Upper motor neuron lesion - Definition of Upper motor neuron lesionrich600338<blockquote class="wp-embedded-content" data-secret="U0Ne2W4sxl"><a href="https://www.healthbenefitstimes.com/glossary/upper-motor-neuron-lesion/">Upper motor neuron lesion</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.healthbenefitstimes.com/glossary/upper-motor-neuron-lesion/embed/#?secret=U0Ne2W4sxl" width="600" height="338" title="“Upper motor neuron lesion” — Glossary" data-secret="U0Ne2W4sxl" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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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.