Assertion: polio | /r/CapableOf | destroy motor neurons
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: However, in a small proportion of those infected with polio the virus is able to infect and destroy motor neurons, leading to the most severe symptom associated with polio, paralysis.
text: Polio that affects the spinal cord usually destroys many of the motor neurons (nerve cells) that control the muscles of the body.