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Q: In a nutshell, this research suggests that among retired NFL players with three or more career concussions, the incidents of early-onset dementing disease is much greater than it is for the general population.
A: 
Ukratko, ovo istraživanje predlaže da je među umirovljenim igračima NFL-a s tri ili više potresa mozga tijekom karijere, incidencija ranog nastupa demencije puno veća nego što je slučaj u ostatku populacije.