The Feeling of Life Itself

The Feeling of Life Itself PDF Author: Christof Koch
Publisher: MIT Press
ISBN: 0262042819
Category : Science
Languages : en
Pages : 277

Book Description
A thought-provoking argument that consciousness—more widespread than previously assumed—is the feeling of being alive, not a type of computation or a clever hack In The Feeling of Life Itself, Christof Koch offers a straightforward definition of consciousness as any subjective experience, from the most mundane to the most exalted—the feeling of being alive. Psychologists study which cognitive operations underpin a given conscious perception. Neuroscientists track the neural correlates of consciousness in the brain, the organ of the mind. But why the brain and not, say, the liver? How can the brain—three pounds of highly excitable matter, a piece of furniture in the universe, subject to the same laws of physics as any other piece—give rise to subjective experience? Koch argues that what is needed to answer these questions is a quantitative theory that starts with experience and proceeds to the brain. In The Feeling of Life Itself, Koch outlines such a theory, based on integrated information. Koch describes how the theory explains many facts about the neurology of consciousness and how it has been used to build a clinically useful consciousness meter. The theory predicts that many, and perhaps all, animals experience the sights and sounds of life; consciousness is much more widespread than conventionally assumed. Contrary to received wisdom, however, Koch argues that programmable computers will not have consciousness. Even a perfect software model of the brain is not conscious. Its simulation is fake consciousness. Consciousness is not a special type of computation—it is not a clever hack. Consciousness is about being.

The Feeling of Life Itself

The Feeling of Life Itself PDF Author: Christof Koch
Publisher: MIT Press
ISBN: 0262354438
Category : Science
Languages : en
Pages : 277

Book Description
A thought-provoking argument that consciousness—more widespread than previously assumed—is the feeling of being alive, not a type of computation or a clever hack In The Feeling of Life Itself, Christof Koch offers a straightforward definition of consciousness as any subjective experience, from the most mundane to the most exalted—the feeling of being alive. Psychologists study which cognitive operations underpin a given conscious perception. Neuroscientists track the neural correlates of consciousness in the brain, the organ of the mind. But why the brain and not, say, the liver? How can the brain—three pounds of highly excitable matter, a piece of furniture in the universe, subject to the same laws of physics as any other piece—give rise to subjective experience? Koch argues that what is needed to answer these questions is a quantitative theory that starts with experience and proceeds to the brain. In The Feeling of Life Itself, Koch outlines such a theory, based on integrated information. Koch describes how the theory explains many facts about the neurology of consciousness and how it has been used to build a clinically useful consciousness meter. The theory predicts that many, and perhaps all, animals experience the sights and sounds of life; consciousness is much more widespread than conventionally assumed. Contrary to received wisdom, however, Koch argues that programmable computers will not have consciousness. Even a perfect software model of the brain is not conscious. Its simulation is fake consciousness. Consciousness is not a special type of computation—it is not a clever hack. Consciousness is about being.

Feeling & Knowing

Feeling & Knowing PDF Author: Antonio Damasio
Publisher: Vintage
ISBN: 1524747564
Category : Psychology
Languages : en
Pages : 257

Book Description
From one of the world’s leading neuroscientists: a succinct, illuminating, wholly engaging investigation of how biology, neuroscience, psychology, and artificial intelligence have given us the tools to unlock the mysteries of human consciousness “One thrilling insight after another ... Damasio has succeeded brilliantly in narrowing the gap between body and mind.” —The New York Times Book Review In recent decades, many philosophers and cognitive scientists have declared the problem of consciousness unsolvable, but Antonio Damasio is convinced that recent findings across multiple scientific disciplines have given us a way to understand consciousness and its significance for human life. In the forty-eight brief chapters of Feeling & Knowing, and in writing that remains faithful to our intuitive sense of what feeling and experiencing are about, Damasio helps us understand why being conscious is not the same as sensing, why nervous systems are essential for the development of feelings, and why feeling opens the way to consciousness writ large. He combines the latest discoveries in various sciences with philosophy and discusses his original research, which has transformed our understanding of the brain and human behavior. Here is an indispensable guide to understand­ing how we experience the world within and around us and find our place in the universe.

The Quest for Consciousness

The Quest for Consciousness PDF Author: Christof Koch
Publisher: Roberts Publishers
ISBN:
Category : Medical
Languages : en
Pages : 456

Book Description
Consciousness is the major unsolved problem in biology. Written as an introduction to the field and drawing upon clinical, psychological and physiological observations, this book seeks to answer questions of consciousness within a neuroscientific framework.

The Strange Order of Things

The Strange Order of Things PDF Author: Antonio Damasio
Publisher: Vintage
ISBN: 0307908763
Category : Science
Languages : en
Pages : 331

Book Description
From one of our preeminent neuroscientists: a landmark reflection that spans the biological and social sciences, offering a new way of understanding the origins of life, feeling, and culture. The Strange Order of Things is a pathbreaking investigation into homeostasis, the condition of that regulates human physiology within the range that makes possible not only the survival but also the flourishing of life. Antonio Damasio makes clear that we descend biologically, psychologically, and even socially from a long lineage that begins with single living cells; that our minds and cultures are linked by an invisible thread to the ways and means of ancient unicellular life and other primitive life-forms; and that inherent in our very chemistry is a powerful force, a striving toward life maintenance that governs life in all its guises, including the development of genes that help regulate and transmit life. In The Strange Order of Things, Damasio gives us a new way of comprehending the world and our place in it.

Phi

Phi PDF Author: Giulio Tononi
Publisher: Pantheon
ISBN: 0307907228
Category : Psychology
Languages : en
Pages : 386

Book Description
This title is printed in full color throughout. From one of the most original and influential neuroscientists at work today, here is an exploration of consciousness unlike any other—as told by Galileo, who opened the way for the objectivity of science and is now intent on making subjective experience a part of science as well. Galileo’s journey has three parts, each with a different guide. In the first, accompanied by a scientist who resembles Francis Crick, he learns why certain parts of the brain are important and not others, and why consciousness fades with sleep. In the second part, when his companion seems to be named Alturi (Galileo is hard of hearing; his companion’s name is actually Alan Turing), he sees how the facts assembled in the first part can be unified and understood through a scientific theory—a theory that links consciousness to the notion of integrated information (also known as phi). In the third part, accompanied by a bearded man who can only be Charles Darwin, he meditates on how consciousness is an evolving, developing, ever-deepening awareness of ourselves in history and culture—that it is everything we have and everything we are. Not since Gödel, Escher, Bach has there been a book that interweaves science, art, and the imagination with such originality. This beautiful and arresting narrative will transform the way we think of ourselves and the world.

Consciousness

Consciousness PDF Author: Christof Koch
Publisher: MIT Press
ISBN: 0262301032
Category : Science
Languages : en
Pages : 195

Book Description
A fascinating exploration of the human brain that combines “the leading edge of consciousness science with surprisingly personal and philosophical reflection . . . shedding light on how scientists really think”—this is “science writing at its best” (Times Higher Education). In which a scientist searches for an empirical explanation for phenomenal experience, spurred by his instinctual belief that life is meaningful. What links conscious experience of pain, joy, color, and smell to bioelectrical activity in the brain? How can anything physical give rise to nonphysical, subjective, conscious states? Christof Koch has devoted much of his career to bridging the seemingly unbridgeable gap between the physics of the brain and phenomenal experience. This engaging book—part scientific overview, part memoir, part futurist speculation—describes Koch’s search for an empirical explanation for consciousness. Koch recounts not only the birth of the modern science of consciousness but also the subterranean motivation for his quest—his instinctual (if “romantic”) belief that life is meaningful. Koch describes his own groundbreaking work with Francis Crick in the 1990s and 2000s and the gradual emergence of consciousness (once considered a “fringy” subject) as a legitimate topic for scientific investigation. Present at this paradigm shift were Koch and a handful of colleagues, including Ned Block, David Chalmers, Stanislas Dehaene, Giulio Tononi, Wolf Singer, and others. Aiding and abetting it were new techniques to listen in on the activity of individual nerve cells, clinical studies, and brain-imaging technologies that allowed safe and noninvasive study of the human brain in action. Koch gives us stories from the front lines of modern research into the neurobiology of consciousness as well as his own reflections on a variety of topics, including the distinction between attention and awareness, the unconscious, how neurons respond to Homer Simpson, the physics and biology of free will, dogs, Der Ring des Nibelungen, sentient machines, the loss of his belief in a personal God, and sadness. All of them are signposts in the pursuit of his life's work—to uncover the roots of consciousness.

Life Itself

Life Itself PDF Author: Roger Ebert
Publisher: Grand Central Publishing
ISBN: 0446584983
Category : Biography & Autobiography
Languages : en
Pages : 353

Book Description
Named one of the 100 greatest film books of all time by The Hollywood Reporter, this singular, warm-hearted, inspiring look at life itself is "the best thing Mr. Ebert has ever written" (Janet Maslin, New York Times). "To make ourselves unhappy is where all crime starts. We must try to contribute joy to the world. That is true no matter what our problems, our health, our circumstances. We must try. I didn't always know this, and am happy I lived long enough to find it out." Roger Ebert was the best-known film critic of his time. He began reviewing films for the Chicago Sun-Times in1967, and was the first film critic ever to win a Pulitzer Prize. He appeared on television for four decades. In 2006, complications from thyroid cancer treatment resulted in the loss of his abi)lity to eat, drink, or speak. But with the loss of his voice, Ebert became a more prolific and influential writer. And in Life Itself he told the full, dramatic story of his life and career. In this candid, personal history, Ebert chronicled it all: his loves, losses, and obsessions; his struggle and recovery from alcoholism; his marriage; his politics; and his spiritual beliefs. He wrote about his years at the Sun-Times, his colorful newspaper friends, and his life-changing collaboration with Gene Siskel. He shared his insights into movie stars and directors like John Wayne and Martin Scorsese. This is a story that only Roger Ebert could tell, filled with the same deep insight, dry wit, and sharp observations that his readers have long cherished,

The Sense of an Ending

The Sense of an Ending PDF Author: Julian Barnes
Publisher: Vintage
ISBN: 0307957330
Category : Fiction
Languages : en
Pages : 158

Book Description
BOOKER PRIZE WINNER • NATIONAL BESTSELLER • A novel that follows a middle-aged man as he contends with a past he never much thought about—until his closest childhood friends return with a vengeance: one of them from the grave, another maddeningly present. A novel so compelling that it begs to be read in a single setting, The Sense of an Ending has the psychological and emotional depth and sophistication of Henry James at his best, and is a stunning achievement in Julian Barnes's oeuvre. Tony Webster thought he left his past behind as he built a life for himself, and his career has provided him with a secure retirement and an amicable relationship with his ex-wife and daughter, who now has a family of her own. But when he is presented with a mysterious legacy, he is forced to revise his estimation of his own nature and place in the world.

Mrs. Dalloway

Mrs. Dalloway PDF Author: Virginia Woolf
Publisher: Good Press
ISBN:
Category : Fiction
Languages : en
Pages : 196

Book Description
Mrs Dalloway, Virginia Woolf's fourth novel, offers the reader an impression of a single June day in London in 1923. Clarissa Dalloway, the wife of a Conservative member of parliament, is preparing to give an evening party, while the shell-shocked Septimus Warren Smith hears the birds in Regent's Park chattering in Greek. There seems to be nothing, except perhaps London, to link Clarissa and Septimus. She is middle-aged and prosperous, with a sheltered happy life behind her; Smith is young, poor, and driven to hatred of himself and the whole human race. Yet both share a terror of existence, and sense the pull of death. The world of Mrs Dalloway is evoked in Woolf's famous stream of consciousness style, in a lyrical and haunting language which has made this, from its publication in 1925, one of her most popular novels.
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