Interesting idea, but I don't think we posses the technology to accomplish it right now
-psd_1
Originally posted by intrepid
Can't be done. Deforest Kelly died a couple of years ago. He was the only one that I know of that did it.
We have grown accustomed to the idea of human organ transplantation. Transplants of solid organs such as hearts, kidneys, and livers, as well as bone marrow, have become the life-saving treatments of choice for some diseases. Investigators are even looking at ways to successfully transplant organs from animals such as pigs into humans. But what about transplanting a human brain?
Although transplanting an entire human brain seems far-fetched, transplanting individual cell populations is not. In fact, the transfer of fetal donor neural grafts has been shown in repeated studies to correct some of the motor defects found in patients with Parkinson's disease. Turning to rodents as a study system, investigators have gone on to show that neural stem cells (NSCs) can also be isolated and used as donor cells. NSCs can be isolated from dissociated rodent brains and propagated in vitro by addition of extracellular growth factors (such as EGF or bFGF) or the introduction of growth-promoting genes (such as v-myc or large T-antigen).