The Brain As A Computer

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The Spike

Mark Humphries
The Spike Book PDF

Author : Mark Humphries
Publisher : Princeton University Press
Page : 232 pages
File Size : 41,8 Mb
Release : 2023-01-24
Category : Psychology
ISBN : 9780691241487

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The Spike by Mark Humphries Pdf

The story of a neural impulse and what it reveals about how our brains work We see the last cookie in the box and think, can I take that? We reach a hand out. In the 2.1 seconds that this impulse travels through our brain, billions of neurons communicate with one another, sending blips of voltage through our sensory and motor regions. Neuroscientists call these blips “spikes.” Spikes enable us to do everything: talk, eat, run, see, plan, and decide. In The Spike, Mark Humphries takes readers on the epic journey of a spike through a single, brief reaction. In vivid language, Humphries tells the story of what happens in our brain, what we know about spikes, and what we still have left to understand about them. Drawing on decades of research in neuroscience, Humphries explores how spikes are born, how they are transmitted, and how they lead us to action. He dives into previously unanswered mysteries: Why are most neurons silent? What causes neurons to fire spikes spontaneously, without input from other neurons or the outside world? Why do most spikes fail to reach any destination? Humphries presents a new vision of the brain, one where fundamental computations are carried out by spontaneous spikes that predict what will happen in the world, helping us to perceive, decide, and react quickly enough for our survival. Traversing neuroscience’s expansive terrain, The Spike follows a single electrical response to illuminate how our extraordinary brains work.

The Computer and the Brain

John Von Neumann
The Computer and the Brain Book PDF

Author : John Von Neumann
Publisher : Yale University Press
Page : 116 pages
File Size : 50,8 Mb
Release : 2000-01-01
Category : Computers
ISBN : 0300084730

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The Computer and the Brain by John Von Neumann Pdf

This book represents the views of one of the greatest mathematicians of the twentieth century on the analogies between computing machines and the living human brain. John von Neumann concludes that the brain operates in part digitally, in part analogically, but uses a peculiar statistical language unlike that employed in the operation of man-made computers. This edition includes a new foreword by two eminent figures in the fields of philosophy, neuroscience, and consciousness.

The Biological Mind

Alan Jasanoff
The Biological Mind Book PDF

Author : Alan Jasanoff
Publisher : Basic Books
Page : 304 pages
File Size : 47,6 Mb
Release : 2018-03-13
Category : Psychology
ISBN : 9781541644311

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The Biological Mind by Alan Jasanoff Pdf

A pioneering neuroscientist argues that we are more than our brains To many, the brain is the seat of personal identity and autonomy. But the way we talk about the brain is often rooted more in mystical conceptions of the soul than in scientific fact. This blinds us to the physical realities of mental function. We ignore bodily influences on our psychology, from chemicals in the blood to bacteria in the gut, and overlook the ways that the environment affects our behavior, via factors varying from subconscious sights and sounds to the weather. As a result, we alternately overestimate our capacity for free will or equate brains to inorganic machines like computers. But a brain is neither a soul nor an electrical network: it is a bodily organ, and it cannot be separated from its surroundings. Our selves aren't just inside our heads--they're spread throughout our bodies and beyond. Only once we come to terms with this can we grasp the true nature of our humanity.

Brain-Computer Interfaces

Desney S. Tan,Anton Nijholt
Brain Computer Interfaces Book PDF

Author : Desney S. Tan,Anton Nijholt
Publisher : Springer Science & Business Media
Page : 286 pages
File Size : 41,6 Mb
Release : 2010-06-10
Category : Computers
ISBN : 9781849962728

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Brain-Computer Interfaces by Desney S. Tan,Anton Nijholt Pdf

For generations, humans have fantasized about the ability to create devices that can see into a person’s mind and thoughts, or to communicate and interact with machines through thought alone. Such ideas have long captured the imagination of humankind in the form of ancient myths and modern science fiction stories. Recent advances in cognitive neuroscience and brain imaging technologies have started to turn these myths into a reality, and are providing us with the ability to interface directly with the human brain. This ability is made possible through the use of sensors that monitor physical processes within the brain which correspond with certain forms of thought. Brain-Computer Interfaces: Applying our Minds to Human-Computer Interaction broadly surveys research in the Brain-Computer Interface domain. More specifically, each chapter articulates some of the challenges and opportunities for using brain sensing in Human-Computer Interaction work, as well as applying Human-Computer Interaction solutions to brain sensing work. For researchers with little or no expertise in neuroscience or brain sensing, the book provides background information to equip them to not only appreciate the state-of-the-art, but also ideally to engage in novel research. For expert Brain-Computer Interface researchers, the book introduces ideas that can help in the quest to interpret intentional brain control and develop the ultimate input device. It challenges researchers to further explore passive brain sensing to evaluate interfaces and feed into adaptive computing systems. Most importantly, the book will connect multiple communities allowing research to leverage their work and expertise and blaze into the future.

Strange Glow

Timothy J. Jorgensen
Strange Glow Book PDF

Author : Timothy J. Jorgensen
Publisher : Princeton University Press
Page : 506 pages
File Size : 41,6 Mb
Release : 2017-08-22
Category : Science
ISBN : 9780691178349

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Strange Glow by Timothy J. Jorgensen Pdf

The fascinating science and history of radiation More than ever before, radiation is a part of our modern daily lives. We own radiation-emitting phones, regularly get diagnostic x-rays, such as mammograms, and submit to full-body security scans at airports. We worry and debate about the proliferation of nuclear weapons and the safety of nuclear power plants. But how much do we really know about radiation? And what are its actual dangers? An accessible blend of narrative history and science, Strange Glow describes mankind's extraordinary, thorny relationship with radiation, including the hard-won lessons of how radiation helps and harms our health. Timothy Jorgensen explores how our knowledge of and experiences with radiation in the last century can lead us to smarter personal decisions about radiation exposures today. Jorgensen introduces key figures in the story of radiation—from Wilhelm Roentgen, the discoverer of x-rays, and pioneering radioactivity researchers Marie and Pierre Curie, to Thomas Edison and the victims of the recent Fukushima Daiichi nuclear power plant accident. Tracing the most important events in the evolution of radiation, Jorgensen explains exactly what radiation is, how it produces certain health consequences, and how we can protect ourselves from harm. He also considers a range of practical scenarios such as the risks of radon in our basements, radiation levels in the fish we eat, questions about cell-phone use, and radiation's link to cancer. Jorgensen empowers us to make informed choices while offering a clearer understanding of broader societal issues. Investigating radiation's benefits and risks, Strange Glow takes a remarkable look at how, for better or worse, radiation has transformed our society.

The Brain as a Computer

F. H. George
The Brain as a Computer Book PDF

Author : F. H. George
Publisher : Elsevier
Page : 488 pages
File Size : 43,6 Mb
Release : 2013-10-22
Category : Reference
ISBN : 9781483150239

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The Brain as a Computer by F. H. George Pdf

The Brain as a Computer, Second Edition is a 14-chapter book that outlines the principles of cybernetics in relation to behavior, from the perspective of experimental psychology and neurophysiology. This book begins by describing the main ideas of cybernetics. Subsequent chapters explore cybernetic models, with emphasis on finite automata, and particularly finite automata in logical net form, which seem especially useful to the modeling of behavior. Other chapters summarize learning theory, neurological matters, thinking, perception, and artificial intelligence.

Brain, Mind, and Computers

Stanley L. Jaki
Brain Mind and Computers Book PDF

Author : Stanley L. Jaki
Publisher : Regnery Publishing
Page : 290 pages
File Size : 49,7 Mb
Release : 1969
Category : Computers
ISBN : UOM:39015002317744

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Brain, Mind, and Computers by Stanley L. Jaki Pdf

This work represents Dr. Jaki's rebuttal of contemporary claims about the existence of, or possibility for, man-made minds. His method includes a meticulously documtned survey of computer development, a review of the relevant results of brain research, and an evaluation of the accomplishments of physicalist schools in psychology, symbolic logic, and linguistics.

Spark

Timothy J. Jorgensen
Spark Book PDF

Author : Timothy J. Jorgensen
Publisher : Princeton University Press
Page : 456 pages
File Size : 51,8 Mb
Release : 2023-06-06
Category : Science
ISBN : 9780691248158

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Spark by Timothy J. Jorgensen Pdf

A fresh look at electricity and its powerful role in life on Earth When we think of electricity, we likely imagine the energy humming inside our home appliances or lighting up our electronic devices—or perhaps we envision the lightning-streaked clouds of a stormy sky. But electricity is more than an external source of power, heat, or illumination. Life at its essence is nothing if not electrical. The story of how we came to understand electricity’s essential role in all life is rooted in our observations of its influences on the body—influences governed by the body’s central nervous system. Spark explains the science of electricity from this fresh, biological perspective. Through vivid tales of scientists and individuals—from Benjamin Franklin to Elon Musk—Timothy Jorgensen shows how our views of electricity and the nervous system evolved in tandem, and how progress in one area enabled advancements in the other. He explains how these developments have allowed us to understand—and replicate—the ways electricity enables the body’s essential functions of sight, hearing, touch, and movement itself. Throughout, Jorgensen examines our fascination with electricity and how it can help or harm us. He explores a broad range of topics and events, including the Nobel Prize–winning discoveries of the electron and neuron, the history of experimentation involving electricity’s effects on the body, and recent breakthroughs in the use of electricity to treat disease. Filled with gripping adventures in scientific exploration, Spark offers an indispensable look at electricity, how it works, and how it animates our lives from within and without.

Discovering the Brain

National Academy of Sciences,Institute of Medicine,Sandra Ackerman
Discovering the Brain Book PDF

Author : National Academy of Sciences,Institute of Medicine,Sandra Ackerman
Publisher : National Academies Press
Page : 195 pages
File Size : 54,6 Mb
Release : 1992-01-01
Category : Medical
ISBN : 9780309045292

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Discovering the Brain by National Academy of Sciences,Institute of Medicine,Sandra Ackerman Pdf

The brain ... There is no other part of the human anatomy that is so intriguing. How does it develop and function and why does it sometimes, tragically, degenerate? The answers are complex. In Discovering the Brain, science writer Sandra Ackerman cuts through the complexity to bring this vital topic to the public. The 1990s were declared the "Decade of the Brain" by former President Bush, and the neuroscience community responded with a host of new investigations and conferences. Discovering the Brain is based on the Institute of Medicine conference, Decade of the Brain: Frontiers in Neuroscience and Brain Research. Discovering the Brain is a "field guide" to the brainâ€"an easy-to-read discussion of the brain's physical structure and where functions such as language and music appreciation lie. Ackerman examines: How electrical and chemical signals are conveyed in the brain. The mechanisms by which we see, hear, think, and pay attentionâ€"and how a "gut feeling" actually originates in the brain. Learning and memory retention, including parallels to computer memory and what they might tell us about our own mental capacity. Development of the brain throughout the life span, with a look at the aging brain. Ackerman provides an enlightening chapter on the connection between the brain's physical condition and various mental disorders and notes what progress can realistically be made toward the prevention and treatment of stroke and other ailments. Finally, she explores the potential for major advances during the "Decade of the Brain," with a look at medical imaging techniquesâ€"what various technologies can and cannot tell usâ€"and how the public and private sectors can contribute to continued advances in neuroscience. This highly readable volume will provide the public and policymakersâ€"and many scientists as wellâ€"with a helpful guide to understanding the many discoveries that are sure to be announced throughout the "Decade of the Brain."

Brain-Computer Interfacing

Rajesh P. N. Rao
Brain Computer Interfacing Book PDF

Author : Rajesh P. N. Rao
Publisher : Cambridge University Press
Page : 337 pages
File Size : 47,5 Mb
Release : 2013-09-30
Category : Computers
ISBN : 9780521769419

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Brain-Computer Interfacing by Rajesh P. N. Rao Pdf

The idea of interfacing minds with machines has long captured the human imagination. Recent advances in neuroscience and engineering are making this a reality, opening the door to restoration and augmentation of human physical and mental capabilities. Medical applications such as cochlear implants for the deaf and neurally controlled prosthetic limbs for the paralyzed are becoming almost commonplace. Brain-computer interfaces (BCIs) are also increasingly being used in security, lie detection, alertness monitoring, telepresence, gaming, education, art, and human augmentation. This introduction to the field is designed as a textbook for upper-level undergraduate and first-year graduate courses in neural engineering or brain-computer interfacing for students from a wide range of disciplines. It can also be used for self-study and as a reference by neuroscientists, computer scientists, engineers, and medical practitioners. Key features include questions and exercises in each chapter and a supporting website.

Cyborg Mind

Calum MacKellar
Cyborg Mind Book PDF

Author : Calum MacKellar
Publisher : Berghahn Books
Page : 262 pages
File Size : 50,5 Mb
Release : 2019-04-09
Category : Technology & Engineering
ISBN : 9781789201116

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Cyborg Mind by Calum MacKellar Pdf

With the development of new direct interfaces between the human brain and computer systems, the time has come for an in-depth ethical examination of the way these neuronal interfaces may support an interaction between the mind and cyberspace. In so doing, this book does not hesitate to blend disciplines including neurobiology, philosophy, anthropology and politics. It also invites society, as a whole, to seek a path in the use of these interfaces enabling humanity to prosper while avoiding the relevant risks. As such, the volume is the first extensive study in cyberneuroethics, a subject matter which is certain to have a significant impact in the 21st century and beyond.

The Idea of the Brain

Matthew Cobb
The Idea of the Brain Book PDF

Author : Matthew Cobb
Publisher : Basic Books
Page : 496 pages
File Size : 45,6 Mb
Release : 2020-04-21
Category : Science
ISBN : 9781541646865

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The Idea of the Brain by Matthew Cobb Pdf

An "elegant", "engrossing" (Carol Tavris, Wall Street Journal) examination of what we think we know about the brain and why -- despite technological advances -- the workings of our most essential organ remain a mystery. "I cannot recommend this book strongly enough."--Henry Marsh, author of Do No Harm For thousands of years, thinkers and scientists have tried to understand what the brain does. Yet, despite the astonishing discoveries of science, we still have only the vaguest idea of how the brain works. In The Idea of the Brain, scientist and historian Matthew Cobb traces how our conception of the brain has evolved over the centuries. Although it might seem to be a story of ever-increasing knowledge of biology, Cobb shows how our ideas about the brain have been shaped by each era's most significant technologies. Today we might think the brain is like a supercomputer. In the past, it has been compared to a telegraph, a telephone exchange, or some kind of hydraulic system. What will we think the brain is like tomorrow, when new technology arises? The result is an essential read for anyone interested in the complex processes that drive science and the forces that have shaped our marvelous brains.

Brain-Computer Interfaces 1

Maureen Clerc,Laurent Bougrain,Fabien Lotte
Brain Computer Interfaces 1 Book PDF

Author : Maureen Clerc,Laurent Bougrain,Fabien Lotte
Publisher : John Wiley & Sons
Page : 330 pages
File Size : 45,5 Mb
Release : 2016-07-14
Category : Science
ISBN : 9781119144984

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Brain-Computer Interfaces 1 by Maureen Clerc,Laurent Bougrain,Fabien Lotte Pdf

Brain–computer interfaces (BCI) are devices which measure brain activity and translate it into messages or commands, thereby opening up many investigation and application possibilities. This book provides keys for understanding and designing these multi-disciplinary interfaces, which require many fields of expertise such as neuroscience, statistics, informatics and psychology. This first volume, Methods and Perspectives, presents all the basic knowledge underlying the working principles of BCI. It opens with the anatomical and physiological organization of the brain, followed by the brain activity involved in BCI, and following with information extraction, which involves signal processing and machine learning methods. BCI usage is then described, from the angle of human learning and human-machine interfaces. The basic notions developed in this reference book are intended to be accessible to all readers interested in BCI, whatever their background. More advanced material is also offered, for readers who want to expand their knowledge in disciplinary fields underlying BCI. This first volume will be followed by a second volume, entitled Technology and Applications

Brain-Computer Interface Technologies

Claude Clément
Brain Computer Interface Technologies Book PDF

Author : Claude Clément
Publisher : Springer Nature
Page : 281 pages
File Size : 42,6 Mb
Release : 2019-10-08
Category : Medical
ISBN : 9783030278526

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Brain-Computer Interface Technologies by Claude Clément Pdf

This book is about the field of brain-computer interfaces (BCI) and the unique and special environment of active implants that electrically interface with the brain, spinal cord, peripheral nerves, and organs. At the heart of the book is the matter of repairing and rehabilitating patients suffering from severe neurologic impairments, from paralysis to movement disorders and epilepsy, that often requires an invasive solution based on an implanted device. Past achievements, current work, and future perspectives of BCI and other interactions between medical devices and the human nervous system are described in detail from a pragmatic point of view. Reviews the Active Implantable Medical Devices (AIMDs) industry and how it is moving from cardiac to neuro applications Clear, easy to read, presentation of the field of neuro-technologies for human benefit Provides easy to understand explanations about the technical limitations, the physics of implants in the human body, and realistic long terms perspectives

The Brain As A Computer

F H George
The Brain As A Computer Book PDF

Author : F H George
Publisher : Legare Street Press
Page : 0 pages
File Size : 46,5 Mb
Release : 2023-07-18
Category : Electronic
ISBN : 1019449527

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The Brain As A Computer by F H George Pdf

This book explores the idea of the brain as a computer, drawing parallels between the functions of the human brain and those of computer systems. The author discusses the implications of this concept for psychology, philosophy, and artificial intelligence. This thought-provoking work challenges readers to reconsider their understanding of the mind and invites interdisciplinary exploration of the brain-computer analogy. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.