Dr Eben Alexander is known worldwide for his work in developing advanced neurosurgical technologies for complex disorders of the brain. He was educated at Duke Medical School and has worked at Duke University Medical School and Harvard Medical School. During his 15 years at Harvard and subsequent institutions, he authored and co-authored more than 150 chapters and peer-reviewed papers in neurosurgery. He is a member of the American Association of Neurological Surgeons, the American Academy of Neurological Surgery and numerous other neurosurgical organisations. He is the author of the New York Times bestseller Proof of Heaven and The Map of Heaven. For more information, visit www.ebenalexander.com.