Brain transplant

A brain transplant or whole-body transplant is a procedure in which the brain of one organism is transplanted into the body of another organism. It is a procedure distinct from head transplantation, which involves transferring the entire head to a new body, as opposed to the brain only. Theoretically, a person with complete organ failure could be given a new and functional body while keeping their own personality, memories, and consciousness through such a procedure. Neurosurgeon Robert J. White has grafted the head of a monkey onto the headless body of another monkey. EEG readings showed the brain was later functioning normally. Initially, it was thought to prove that the brain was an immunologically privileged organ, as the host's immune system did not attack it at first,[1] but immunorejection caused the monkey to die after nine days.[2] Brain transplants and similar concepts have also been explored in various forms of science fiction.

  1. ^ Adams, Cecil (20 December 2013). "What Would Happen in a Brain Transplant?". Washington City Paper.
  2. ^ McCrone, John. "head transplants". Archived from the original on 28 February 2015. Retrieved 20 January 2015.

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