But now we try to understand that in terms of the development of a part of their brain called the limbic system, so I'm going to show you the limbic system in red in the slide behind me, and also on this brain.
Agora tratamos de comprendelo en termos do desenvolvemento  dunha parte do cerebro, o sistema límbico. Poden velo en vermello na diapositiva detrás de min  e neste cerebro.