[Xander]

Would it not be fair to say that we don't understand the brain and we have no idea what a soul is either. So we're scratting around trying to explain such things within our own pre-existing conceptions of how the world works and applying anything which looks similar. According to quantum theory I'd leave such things as undefined. There exists no proof one way or another and no real reason to test it. Hence my response.

Basically the theory that our soul exist in more than one place, or indeed our minds, is critically flawed in that there is no reason to think such things except for the fact that we can't explain everything about it from our current standpoint. That does mean that the current one is wrong/ incomplete but that does not make any alternative more valid without it's own validation.