1 / 7

Brain Transplant

Brain Transplant. Hafiz Sulaiman Izati Zakaria. Introduction. A  brain transplant  or  whole-body transplant  is a hypothetical operation in which the brain of one organism is transplanted into the body of another

Download Presentation

Brain Transplant

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Brain Transplant Hafiz Sulaiman IzatiZakaria

  2. Introduction • A brain transplant or whole-body transplant is a hypothetical operation in which the brain of one organism is transplanted into the body of another • Theoretically, a person with advanced organ failure could be given a new and functional body while keeping their own personality and memories.

  3. Historically, brain transplants have not been feasible and were widely regarded as impossible. • Today, given progress in organ transplant and human cloning research, many scientists hold that brain transplants are theoretically possible and likely to be feasible in the future.

  4. Challenges • One of the most significant barriers to the procedure is the inability of nerve tissue to heal properly (scarring) • There is also a potential problem of the new interface at the spinal cord, in that even if all the nerves are connected successfully, they may still be connected wrongly • For example, a nerve that used to control the right index finger's muscle group might be connected to a different finger's muscle group, or another body part entirely. Needs many years of rehabilitation.

  5. Alternatively a brain–computer interface can be used connecting the subject to his own body • The brain is an immunologically privileged organ, so rejection would not be a problem

  6. Partial brain transplant • An arguably more reasonable scenario is a partial brain transplant involving only enough tissue to provide key memories and a sense of continuity of identity • In 1982 Dr. Dorothy T. Krieger, chief of endocrinology at Mount Sinai Medical Center in New York City, achieved notable success with a partial brain transplant in mice. A partial brain transplant could accomplish essentially the same goal — movement of a person's "identity" from one body to another— and thus qualify as a whole-body transplant no less than a full brain transplant

  7. http://www.youtube.com/watch?v=8H3dFh6GA-A • http://www.youtube.com/watch?v=mSBVlL89QHk • http://www.youtube.com/watch?v=3IlefDL2vwE 1:10 • http://www.youtube.com/watch?v=8On7rktFZME 1st brain transplant • http://www.youtube.com/watch?v=b9LBFiWibA0 new project • http://www.youtube.com/watch?v=6zHDdIKPbwA research

More Related