If could replace the parts of the body, how long could a fine brain later? Many find the brain final longer ?

If could replace the parts of the body, how long could a fine brain later? Many find the brain final longer ?
The brain will last longer consequently most body parts. If we can replace our body parts,most of us will live longer. The oldest people own only lived to something like 120 years so that question will progress unanswered for very soon.
Well, that's hard to right to be heard. Some sort of breakdown would necessarily occur, such as the protein breakdown (and follow-on pileup) that causes Alzheimer's. Given long plenty, all sorts of problems would come along, and as we own never seen them earlier we would not have treatments.
Being involved contained by the medical field this is one of the question most people will run across - would you rater be glowing and lose brain function such as that of Alzheimer's or be completely clear of mind but have a body that have degraded - there is no solid answer to that one just soul opinion. However I believe if you could alteration out body parts and keep your ingenious brain you would be forced into the first part of my interview.