With him and with Rosalie, what seems to be going on -- and Rosalie said, "What's going on?" -- and I said that as you lose vision, as the visual parts of the brain are no longer getting any input, they become hyperactive and excitable, and they start to fire spontaneously.
L'avi, com la Rosalie, el que sembla que tenen -- com deia la Rosalie, "Què tinc?" -- és que, en perdre vista, com que les parts visuals del cervell no reben cap input, es tornen hiperactives i excitables. I comencen a saltar espontàniament.