A quantum hologram is a theoretical (i.e., imaginary) information-containing entity emitted by all physical objects (above the molecular level) and which contains the entire history of the object. Edgar Mitchell, former astronaut and psi aficionado, describes the concept and it usefulness to parapsychology:
The concept of the quantum hologram is based on quantum emissions from all physical objects: you, me, the camera. Any physical object of macroscopic size, molecular and above, emits quanta of energy and absorbs quanta of energy. The quanta emitted from every object we've discovered carries information about the physical. The quantum hologram is this informational structure about a physical object and it is non-local, which means it is not space-time restricted. It appears to be a proper mechanism for explaining virtually all of these types of psychic manifestation that we humans know. We are now beginning to understand what consciousness is, and what we understand so far is that the quantum holographic record survives. It is our history, it records our passage, it records what we do, and it's available to the future. It appears to be nature's way of preserving our experience; that's the non-local part. It's the informational part of us, so that everything we do as physical beings is recorded in the ephemeral quantum holographic record, the giant hard disc in the sky, if you will.
In other words, the quantum hologram is the latest version of theAkashic record: an imaginary record of everything that's ever happened or will happen, allegedly accessible by psychic means.