Assertion: concussion | /r/CapableOf | produce brain damage
Facets:
value: without visible bruising
type: OTHER
Source sentences:
text: Likewise, a concussion does not necessarily indicate a contusion, since shaking and other brain injuries can produce brain damage without visible bruising.
text: Most concussions get better with rest and over 90% of athletes fully recover, but, all concussions are serious and may result in serious problems including brain damage and even death, if not recognized and managed the right way.