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[October 21 AFP] Research that “serious abnormalities” is looked at by the brain activity of the retired professional player of American football was presented by the e-journal “scientific リポーツ (Scientific Reports)” of a science journal Nature (Nature) system.
although the violent collision was the American football of charm, it became clear that a risk with a long-term player is alike, and is exposed.
The research team of Mr. Adam Hampshire and others (Adam Hampshire) of ? English University of London Imperial College (Imperial College London) (neuroscience), For 13 former players of U.S. National Football League (NFL), the inspection by MRI (magnetic resonance imaging equipment) was carried out for the first time.
As a result, within a former player’s brain, it turned out that the frontal lobe which manages an advanced function has caused the “fault reaction.”
? — about this point, the research team is concluded, if it is because it corresponds by it being impossible to achieve the same function as the former, and increasing a cerebral activity place if the brain which received damage does not work more actively.
Mr. ? Hampshire indicates about this research, “The yuan NFL player’s brain activity showed the most serious abnormalities in my having seen until now.”
It is said that the degree of the abnormalities in a brain has a high possibility of being connected with the functional disorder after retirement as a result of relating to the quantity of an intense shock and mutual and accumulating damage by a shock during a play. [ which were received in the head ]
Although 13 former professional players who became ? object were not medically diagnosed as diseases of the nervous system, they had appealed against all the members that it is troubled by neuropathy in everyday life.
?NFL is filled with the severe look in recent years, and the voice which will be blamed if the rate that the really against a head shocked player causes brain shake has reached the dangerous stage is also going up.
Although NFL has agreed to pay 765 million dollars (about 75 billion yen) the player side in ? August, this year by the lawsuit from which a little more than 4500 former players sued and started NFL involving brain shake, responsibility and no defect are accepted.
(c)AFP/Mariette LE ROUX