That's why a symphony that moves some people to tears is perceived by others as the cacophonous clattering of pots and pans, a condition known as amusia. The neurologist explains that there is no single musical center in the brain, but rather 20 to 30 networks spread throughout every region that analyze different components of music, from pitch to melody.

Although Musicophilia revisits some of his earlier cases, Sacks has refocused the stories on music's healing role, making the book 'not so much a greatest-hits collection as a purposeful set of remixes,' according to the Los Angeles Times. Sacks is the author of numerous books, including Awakenings, about people who suffered Parkinson's-like paralysis for decades after being stricken with sleeping sickness, and The Man Who Mistook His Wife for a Hat, a national bestseller about the far reaches of neurological experience. His newest collection of clinical tales, Musicophilia, examines the uniquely human power of music. Physician and author Oliver Sacks has spent 40 years studying the human brain and illuminating a host of neurological disorders through the compassionate telling of his patients' stories. Each week, we present leading authors of fiction and nonfiction as they read from and discuss their work. Books A 1987 'Fresh Air' Interview With Oliver Sacksīook Tour is a Web feature and podcast.

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