Hootnow
Jermaine Jenas
Everything we know about the brain aligns with consciousness being a product of the brain. We don't live in our bodies, we are our bodies and our brain is a part of it.
Brain transplants are unlikely to do us any good. There is a theory of a potentially uploading our consciousness into computers at some point in the future. At this point it's very speculative though, so many problems that go beyond the pure engineering problems with this. Is the uploaded consciousness actually "you" or just a copy of you etc.
http://thehealthcareblog.com/blog/2012/08/06/how-doctors-die/
Incredibly interesting article, one well worth reading.
I am a mature medical student, coming to the end of my training now and even now, I know when the time comes I'd rather just go simply and on my own terms, rather than hooked up to various machines and taking 30 pills a day. Polypharmacy now has become incredible, especially as we strive to start giving medications to stop diseases before they even appear.
One thing that has become abundantly clear to me over the past few years is that medical science has been good at increasing quality of life but much better at increasing quantity of life. I'm unconvinced that our drive to improve life expectancy without similar of increase in QoL alongside is the right thing morally to do but that isn't my decision to make.