So apart from seeing them grow and put out processes, we can also engineer them so that they fluoresce, but crucially, we can then track their individual health and compare the diseased motor nerve cells to the healthy ones.
Para além de vê-las  crescerem e processarem, também podemos modificá-las  para as tornar fluorescentes. Podemos acompanhar a sua saúde individual e comparar as células doentes  do nervo motor com as células saudáveis.