So in the first-case scenario, we re-implanted the cells in the normal brain and what we saw is that they completely disappeared after a few weeks, as if they were taken from the brain, they go back home, the space is already busy, they are not needed there, so they disappear.
Assim, no primeiro cenário, reimplantamos as células no cérebro normal, e vimos que elas desapareceram completamente depois de poucas semanas, como se tivessem sido retiradas do cérebro. Elas voltaram para casa, o espaço já estava ocupado, elas não eram necessárias ali, então desapareceram.