Hallucinations

　　To many people, hallucinations imply madness, but in fact they are a common part of the human experience. These sensory distortions range from the shimmering zigzags of a visual migraine to powerful visions brought on by fever, injuries, drugs, sensory deprivation, exhaustion, or even grief. Hallucinations doubtless lie behind many mythological traditions, literary inventions, and religious epiphanies. Drawing on his own experiences, a wealth of clinical cases from among his patients, and famous historical examples ranging from Dostoevsky to Lewis Carroll, the legendary neurologist Oliver Sacks investigates the mystery of these sensory deceptions: what they say about the working of our brains, how they have influenced our folklore and culture, and why the potential for hallucination is present in us all.

作者簡介

　　Oliver Sacks is a practicing physician and the author of twelve books, including The Mind's Eye, Musicophilia, The Man Who Mistook His Wife for a Hat, and Awakenings (which inspired the Oscar-nominated film). He lives in New York City, where he is a professor of neurology at the NYU School of Medicine.