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May 18, 2001
Q. Horrible accident, and now your badly mutilated body has got to go. But your head’s fine. Any chance you could survive as just a head on life-support machines?
A. Too gruesome and futuristic to contemplate? This is already possible with current medicine, says University of Pittsburgh neurosurgeon Hae Dong Jho, M.D., Ph.D. Worse, it’s been done — sort of: Decades ago, a Russian brain surgeon took a head from one monkey and attached it as a second head to another monkey’s neck. The extra head functioned as an independent individual living as a parasite. “If a human head were kept alive with a machine, the head would be much like the monkey’s extra head.”
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