There was an adult man, I think in France, who was living a perfectly normal life. It was discovered that he basically did not have a brain cortex, which is wh

There was an adult man, I think in France, who was living a perfectly normal life. It was discovered that he basically did not have a brain cortex, which is what is supposed to contain all our higher functions. So there's a lot going on that we don't fully understand in how our brains can compensate.