Touching A Nerve

A trailblazing philosopher’s exploration of the latest brain science—and its ethical and practical implications. What happens when we accept that everything we feel and think stems not from an immaterial spirit but from electrical and chemical activity in our brains? In this thought-provoking narrative—drawn from professional expertise as well as personal life experiences—trailblazing neurophilosopher Patricia S. Churchland grounds the philosophy of mind in the essential ingredients of biology. She reflects with humor on how she came to harmonize science and philosophy, the mind and the brain, abstract ideals and daily life. Offering lucid explanations of the neural workings that underlie identity, she reveals how the latest research into consciousness, memory, and free will can help us reexamine enduring philosophical, ethical, and spiritual questions: What shapes our personalities? How do we account for near-death experiences? How do we make decisions? And why do we feel empathy for others? Recent scientific discoveries also provide insights into a fascinating range of real-world dilemmas—for example, whether an adolescent can be held responsible for his actions and whether a patient in a coma can be considered a self. Churchland appreciates that the brain-based understanding of the mind can unnerve even our greatest thinkers. At a conference she attended, a prominent philosopher cried out, “I hate the brain; I hate the brain!” But as Churchland shows, he need not feel this way. Accepting that our brains are the basis of who we are liberates us from the shackles of superstition. It allows us to take ourselves seriously as a product of evolved mechanisms, past experiences, and social influences. And it gives us hope that we can fix some grievous conditions, and when we cannot, we can at least understand them with compassion.

Describes the latest research in human brain function, consciousness, sensory experience, and memory, and discusses the ethical and philosophical dilemmas that can result from these new insights.

A trailblazing philosopher’s exploration of the latest brain science—and its ethical and practical implications. What happens when we accept that everything we feel and think stems not from an immaterial spirit but from electrical and chemical activity in our brains? In this thought-provoking narrative—drawn from professional expertise as well as personal life experiences—trailblazing neurophilosopher Patricia S. Churchland grounds the philosophy of mind in the essential ingredients of biology. She reflects with humor on how she came to harmonize science and philosophy, the mind and the brain, abstract ideals and daily life. Offering lucid explanations of the neural workings that underlie identity, she reveals how the latest research into consciousness, memory, and free will can help us reexamine enduring philosophical, ethical, and spiritual questions: What shapes our personalities? How do we account for near-death experiences? How do we make decisions? And why do we feel empathy for others? Recent scientific discoveries also provide insights into a fascinating range of real-world dilemmas—for example, whether an adolescent can be held responsible for his actions and whether a patient in a coma can be considered a self. Churchland appreciates that the brain-based understanding of the mind can unnerve even our greatest thinkers. At a conference she attended, a prominent philosopher cried out, “I hate the brain; I hate the brain!” But as Churchland shows, he need not feel this way. Accepting that our brains are the basis of who we are liberates us from the shackles of superstition. It allows us to take ourselves seriously as a product of evolved mechanisms, past experiences, and social influences. And it gives us hope that we can fix some grievous conditions, and when we cannot, we can at least understand them with compassion.

"A Bradford book." Bibliography: p. [491]-523. Includes index.

Combining a humane perspective, lively anecdotes, and a deep curiosity about the uncharted territories of the human brain, The Tenth Nerve is a richly fascinating memoir that will fill you with wonder. “The scalpel can only go so deep, and technical skill can only take one so far.” In this absorbing narrative, Dr. Chris Honey, an accomplished neurosurgeon at Vancouver General Hospital, weaves his personal journey together with case studies that reflect the thrill of scientific discovery and the limitations of medicine. Operating on a terminally ill child amid an Ebola outbreak in Liberia, he questions his preconceptions about what it means to "win" against a disease. Reflecting on his own path into neurosurgery, he brings to life a relatively new, high stakes field of medicine—one that historically demanded emotional detachment and often attracts extreme personalities. With a compassionate eye, he traces the courage and determination of several patients suffering from mysterious, unrecognized illnesses, and invites us into the operating room with Dr. Honey and his team to witness the extraordinary discovery—involving the tenth cranial nerve—of an entirely new disease and its cure. And, outside the OR, an unusual friendship with a former patient alters his perspective on clinical detachment, and what "quality of life" really means. Riveting and dramatic, The Tenth Nerve offers a rare window into the world of a pre-eminent neurosurgeon and seven exceptional patients that made him a better doctor.

Discusses the sense of touch and the process by which the skin and the brain work together to register sensations.

The "New York Times" bestselling author of "The Compass of Pleasure" examines how our sense of touch is interconnected with our emotions Dual-function receptors in our skin make mint feel cool and chili peppers hot.