The media have widely reported that retired NFL players are at risk for a neurodegenerative disorder called chronic traumatic encephalopathy, which causes symptoms such as aggression, depression, suicidality and progressive dementia. But a study of retired NFL players has found no evidence to support this theory.
Fuente : http://www.eurekalert.org/pub_releases/2013-08/luh...
Fuente : http://www.eurekalert.org/pub_releases/2013-08/luh...