p=undefined%7Cundefined undefined%7Cundefined%7Cundefined%7Cundefined&m=undefined%7Cundefined%7C0%7C1%7C1%7C63163%7CFFFFFF%7C000000&n=version%7C517%5Ecredits%7Ccredits%20here%5Eabstract%7Cabstract%20here%2E%2E%2E%5Eheader%5Fheadline%7Cheadline%20here%20%2E%2E%2E%5Eheader%5Ffont%5Fhex%7C000000%5Eheader%5Fhex%7C000000%5Eheader%5Fheight%7C30%5Ebody%5Fhex%7C000000%5Ebody%5Fframe%5Fhex%7C000000%5Econtrols%5Fhex%7C333333%5Econtrols%5Fstyle%7Cdefault%5Efooter%5Fhex%7C000000%5Efooter%5Ffont%5Fhex%7C000000%5Efooter%5Fheight%7C15%5Ehtmlbg%5Fhex%7C000000%5Eplayer%5Fstyle%7Cdefault%5EautoStart%7Cfalse%5EautoShowCaptions%7Ctrue%5Edisplay%5Fsizes%7Cfalse%5Edisplay%5Fheadline%7Ctrue%5Edisplay%5Ffooter%7Ctrue%5EshowCredits%7Ctrue%5EshowCaptions%7Ctrue%5Eembed%5Fstyle%7Cfalse%5Ecenter%7Ctrue%5Eheader%5Fheadline%5Ffont%7CArial%5Ecaption%5Ffont%5Fface%7CArial%5Ecaption%5Ffont%5Fsize%7C11%5Efooter%5Ffont%5Fface%7CVerdana%5Efooter%5Ffont%5Fsize%7C9%5Escrub%5Fpreview%7Cfalse%5Eshow%5Fvolume%7Cfalse%5Etransition%5Ftype%7Ccrossfade%5Etransition%5Ftime%7C1%5Eshow%5Fthumbnails%7Ctrue%5Etlength%7C95402%5Efla%7C419050%5Eswf%7C662605%5Euser%7Cundefined&t=0%7Cconcussion%5F1%2Ejpg%7CThe imbedded sensors that Kevin Guskiewicz and his researchers used sent data to computers on the sideline that recorded impacts the players sustained%2E%0D%7C%7C%7C%7C0%7C0%7C100%7C0%7C0%7C100%5E15899%7Cconcussion%5F2%2Ejpg%7CUsing the HITS system%2C made by Simbex Inc%2E%2C UNC researchers recorded hits under 60g that resulted in concussions%2C and hits well over 100g that did not%2C challenging the suggestion for a 70%2D75g threshold%2E %0D%7C%7C%7C%7C0%7C0%7C100%7C0%7C0%7C100%5E31802%7Cconcussion%5F3%2Ejpg%7CThe sensors fit snuggly into the helmets and measured the impact of hits in g%2Dforces and the directional force %26ETH%3B linear or rotational %26ETH%3B to the head%2E Researchers found no significant difference in outcomes between linear and rotational forces%2C contrary to current beliefs%2E%0D%0D%7C%7C%7C%7C0%7C0%7C100%7C0%7C0%7C100%5E47701%7Cconcussion%5F4%2Ejpg%7CAfter one player sustained two concussions%2C graduate student Jason Mihalik %28left%29%2C Kevin Guskiewicz and the football staff used video from the studies to help the player correct his blocking technique%2C which prevented a third concussion after a big hit against rival N%2E C%2E State University%2E%0D%0D%7C%7C%7C%7C0%7C0%7C100%7C0%7C0%7C100&oe=&lta=