The "mind" and "self" were formerly the domain of philosophers and priests. Today, it's neurologists who, armed with giant magnets, are asking the big questions, like "How does the brain make me?" We stare into the mirror with Dr. Julian Keenan, reflect on the illusion of self-hood with British neurologist Paul Broks, contemplate the evolution of consciousness with Dr. V. S. Ramachandran. Also, the story of woman who one day woke up as a completely different person.
Learn more about this week's episode of Radiolab.