Basically what we need to do is replace cells in those few areas of the brain that lose cells at a respectable rate, especially neurons, but we don't want to replace them any faster than that, or not much faster anyway, because replacing them too fast would degrade
Básicamente lo que necesitamos hacer es reemplazar células en esas pocas áreas del cerebro que pierden células a una tasa respetable, especialmente neuronas, pero no queremos reemplazarlas más rápido... o no tan rápido de todas maneras, porque reemplazarlas muy