Valery Spiridonov has volunteered to be the first to have his head transplanted

Valery Spiridonov, a Russian man with a genetic muscle-wasting disease, has volunteered to be the first patient.

But putting someone's head onto someone else's body could lead to "unexpected psychological reactions" so US firm Inventum Bioengineering Technologies has created a virtual reality world that it says will help train patients such as Mr Spiridonov.

Inventum chief executive Alexander Pavlovcik said the virtual reality system would be used before the surgery to prevent these unexpected reactions.

He added: "We are combining the latest advancements in virtual reality to develop the world's first protocol for preparing the patient for bodily freedom after the transplantation procedure."

When Professor Canavero revealed the system during a conference at the Royal College of Physicians and Surgeons of Glasgow on Friday, he described it as "prepar(ing) the patient in the best possible way for a new world that he will be facing with his new body - a world in which he will be able to walk again".

Mr Spiridonov said it was "extremely important" in helping patients "get involved into action and (to) learn fast and efficiently".

Source : Sky