The claim isn’t that the cells are constantly replaced, but that the atoms are; see e.g. this blog post as an example of the claim being made. [EDITED to add:] More specifically, an example where the claim is made and “new cells” and “new atoms” are explicitly distinguished.
and there are some pro and contra comments in there about atoms and molecules of the nerve cells.
Probably I need a lot more reading on this subject , txs for the guidance.
The claim isn’t that the cells are constantly replaced, but that the atoms are; see e.g. this blog post as an example of the claim being made. [EDITED to add:] More specifically, an example where the claim is made and “new cells” and “new atoms” are explicitly distinguished.
I have found this reddit discussion:
https://www.reddit.com/r/askscience/comments/1q16hw/im_32_is_there_a_single_cell_or_even_molecule/
and there are some pro and contra comments in there about atoms and molecules of the nerve cells. Probably I need a lot more reading on this subject , txs for the guidance.
BR