If information can never be destroyed.. what does this say about Sentient Minds?

This is that whole Black hole paradox thing- that on a quantum level, no information is ever completely gone nor destroyed... only converted. There will always theoretically be a way to backtrack the conversion to re read the information in question.

So what about the Mind? What about the unique insights and intuitive leaps that the Mind made over its life? All the memories and self aware interests? Is it ever "simply gone"?

In short, is this some quantum mechanical model that could validate the physics of Ghosts/Souls?