What? How does that matter, it's all canon anyways. A man can have his brain teleported out of his body into a jar and he's still be able to use his brain and function like a normal human being according to Fallout New Vegas continuity. You also have Dead Money's terraforming, where you can insert a coin into a machine and it'll magically transform that coin into edible mac and cheese but that's another topic. I prefer the vanilla game's writing because it was more consistent with the world.