00769ngm a2200193 i 4500001001100000003000500011005001700016008004100033040002500074245001500099264007400114336002100188337002500209338002300234500024100257700001100498700003200509700003400541C2-0336870PPAK20180727222519.0160713s2016    cau|||| |||||  |  vleng d  aPPAKbengcPPAKerda10aConcussion 1aCulver City, California : bSony Pictures Home Entertainment , c2016  2rdacontentatext  2rdamediaaunmediated  2rdacarrieravolume  aBased on the GQ article Game Brain by Jeanne Marie Laskas. ; Originally produced as a motion picture in 2015. ; Based on a true story. ; Special features: Inside the true story: discover the true story and meet the real people who inspi  eauthor1 aLandesman, Peter, ecompile1 aGoldenberg, William, eeditor