I don’t have a name for this process but the goal is to replace the brain cell by cell as they die with prosthetic neurons.
Here’s the quick and dirty idea: You wear a scanner that monitors each neuron and builds a simulation of its activity, when a cell dies or demonstrates severe dysfunction a synthetic neuron is deployed to fill the vacancy.
Over time through natural attrition the brain is upgraded. This should bypass any problems with the notion of copies and originality. This process should give no more pause than day to day living.
It should also sidestep any upgraded transhuman concerns because the prosthetic cells need not be especially more advanced than natural neurons. Though of course if you could harden the brain vs stroke and the like, why wouldn’t you, on the grounds of preventative medicine.
This process could apply to any organ of course, for example the gut, which is proving to be part of the mind as well, though most organs we’re fine with hard swaps philosophically. I am not my liver. I am my brain. (And gut?)
I’m making peace with the fact that I’m too low rank socially to be preserved in such a way. And I’m too old to last until it’s cheap and ubiquitous. Still, maybe this information will help in the distant future when we have the technology.
Thanks for reading, please comment your thoughts.