This.

Though I don't see a reason not to call 'it' a soul. I believe consciousness, when taking place in a physical complex living system like our human bodies, gets concentrated into a more precise mass that we call the soul. I don't know what happens to the soul when you die, but I doubt very much that it keeps the identity it has while it is installed in our living bodies. In fact I would tend to believe that it dissolves again in the flow of energy.