Assertion: concussion | /r/HasProperty | functional injury
Facets:
Source sentences:
text: Dr. Julie Gilchrist, a pediatrician and medical epidemiologist at the CDC's National Center for Injury Prevention and Control, says that since concussions are a functional injury and not a structural injury (like a bruise), they cannot be found on X-rays or other scans in the traditional way injuries are evaluated in the ER.
text: Concussion is a “functional” brain injury, not a “pathological” one.