Hallucinations, for most people, imply madness. But there are many different types of non-psychotic hallucination caused by various illnesses or injuries, by intoxication--even, for many people, by falling sleep. From the elementary geometrical shapes that we see when we rub our eyes to the complex swirls and blind spots and zigzags of a visual migraine, hallucination takes many forms. At a higher level, hallucinations associated with the altered states of consciousness that may come with sensory deprivation or certain brain disorders can lead to religious epiphanies or conversions. Drawing on a wealth of clinical examples from his own patients as well as historical and literary descriptions, Oliver Sacks investigates the fundamental differences and similarities of these many sorts of hallucinations, what they say about the organization and structure of our brains, how they have influenced every culture's folklore and art, and why the potential for hallucination is present in us all.

A handbook that shows hearing impaired children and their parents how to manage challenging listening situations and teaches important concepts about hearing loss.

The authoritative statement on the deaf, their education, and their struggle against prejudice.

Oliver does not enjoy school as much as he likes because of his hearing problem until he tries FM system.

For twenty-two years, Katherine Bouton had a secret that grew harder to keep every day. An editor at The New York Times, at daily editorial meetings she couldn't hear what her colleagues were saying. She had gone profoundly deaf in her left ear; her right was getting worse. As she once put it, she was "the kind of person who might have used an ear trumpet in the nineteenth century." Audiologists agree that we're experiencing a national epidemic of hearing impairment. At present, 50 million Americans suffer some degree of hearing loss—17 percent of the population. And hearing loss is not exclusively a product of growing old. The usual onset is between the ages of nineteen and forty-four, and in many cases the cause is unknown. Shouting Won't Help is a deftly written, deeply felt look at a widespread and misunderstood phenomenon. In the style of Jerome Groopman and Atul Gawande, and using her experience as a guide, Bouton examines the problem personally, psychologically, and physiologically. She speaks with doctors, audiologists, and neurobiologists, and with a variety of people afflicted with midlife hearing loss, braiding their stories with her own to illuminate the startling effects of the condition. The result is a surprisingly engaging account of what it's like to live with an invisible disability—and a robust prescription for our nation's increasing problem with deafness. A Kirkus Reviews Best Nonfiction Book of 2013