Supernumerary body part considered to have lost much or all of their original function through evolution. These body parts can be classed as additional to the required functioning of the body. In human anatomy the vermiform appendix is sometimes classed as a vestigial remnant. Prosthesis is an artificial extension that replaces a body part, and cybernetics is the study of computer technology in relation to organisms which can include replacement or additional body parts. Body integrity identity disorder (BIID) is a psychiatric disorder in which a person thinks that they have one or more additional limbs than they should, despite having two arms
Nobel Committee for Physiology or Medicine working body that invites nominations and evaluates candidates nominated for the Nobel Prize. The final decision to award the Nobel Prize for Physiology or Medicine is taken by the Nobel Assembly at Karolinska Institutet and based on a proposal from the Nobel Committee. Over the years, there have been many controversies concerned with the process by which nominations and awards of the Nobel Prize. To avoid any possible appearance of bias, the Nobel Committee states that once 50 years has passed since the time of nomination, it will make the criteria for the selection of award recipients public. Currently (August