Board Thread:Warhammer 40k General Discussion/@comment-25618639-20150723053637/@comment-79.112.178.42-20150728213917

Space marines are not imortal,they still have more or less a basic human nervous sistem,the fact that SM such as Dante are not so fast as they used to be proves that their neurons have degraded,in humans as well as SM their neurons die in time while others become more evolved(they have a finite number of those and in time due to trauma,stress etc even the evolved ones will wither and die and when that happends they are dead,even if their other cells keep on going.