Brainstorm examines the stories of people whose symptoms are so strange even their doctor struggles to know how to solve them. A man who sees cartoon characters running across the room; a teenager who one day arrives home with inexplicably torn clothes; a girl whose world turns all Alice in Wonderland; another who transforms into a ragdoll whenever she even thinks about moving. The brain is the most complex structure in the universe, and neurologists must puzzle out life-changing diagnoses from the tiniest of clues – it’s the ultimate in medical detective work. In this riveting book, one of the UK’s leading neurologists takes you with her as she follows the trail of her patients’ symptoms: feelings of déjà vu lead us to a damaged hippocampus; spitting and fidgeting to the right temporal lobe; fear of movement to a brain tumour; a missed heart beat to the limbic system. It’s a journey that will open your eyes to the unfathomable intricacies of the brain, and the infinite variety of human capacity and experience.