In an interview from 2007, presenter Ira Flatow talks about the brain with the late Oliver Sacks, neurologist and author of Migraine and The Man Who Mistook his Wife for a Hat. The latter is a fascinating anthology of case studies of people with various neurological conditions, worth reading. The book is presented as a collection of 24 essays, dealing with loss of brain function and heightened abilities or skills in patients with autism or having prior exposure to drugs.