Assertion: upper motor neuron | /r/CapableOf | relay information
Facets:
value: to brainstem
type: TRANSITIVE-OBJECT
value: to the spinal cord
type: TRANSITIVE-OBJECT
value: from the brain
type: LOCATION
Source sentences:
text: Upper motor neurons relay information from the brain to the spinal cord and brainstem where they activate lower motor neurons which directly stimulate muscles to contract .