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Animal Electricity

Author: Robert B. Campenot
Publisher: Harvard University Press
ISBN: 0674495586
Size: 30.48 MB
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Like all cellular organisms humans run on electricity. Cells work like batteries: slight imbalances of electric charge across cell membranes, caused by ions moving in and out of cells, result in sensation, movement, awareness, and thinking—the things we associate with being alive. Robert Campenot offers an accessible overview of animal electricity.

The Spark Of Life Electricity In The Human Body

Author: Frances Ashcroft
Publisher: W. W. Norton & Company
ISBN: 0393089541
Size: 22.78 MB
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“A gem that sparkles.”—William Bynum, Wall Street Journal What happens during a heart attack? Can someone really die of fright? What is death, anyway? How does electroshock treatment affect the brain? What is consciousness? The answers to these questions lie in the electrical signals constantly traveling through our bodies, driving our thoughts, our movements, and even the beating of our hearts. The history of how scientists discovered the role of electricity in the human body is a colorful one, filled with extraordinary personalities, fierce debates, and brilliant experiments. Moreover, present-day research on electricity and ion channels has created one of the most exciting fields in science, shedding light on conditions ranging from diabetes and allergies to cystic fibrosis, migraines, and male infertility. With inimitable wit and a clear, fresh voice, award-winning researcher Frances Ashcroft weaves together compelling real-life stories with the latest scientific findings, giving us a spectacular account of the body electric.

Electric Universe

Author: David Bodanis
Publisher: Broadway Books
ISBN: 9781400050604
Size: 29.20 MB
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David Bodanis, bestselling author of E=mc2, weaves tales of romance, divine inspiration, and fraud through an account of the invisible force that permeates our universe—electricity—and introduces us to the virtuoso scientists who plumbed its secrets. For centuries, electricity was seen as little more than a curious property of certain substances that sparked when rubbed. Then, in the 1790s, Alessandro Volta began the scientific investigation that ignited an explosion of knowledge and invention. The force that once seemed inconsequential was revealed to be responsible for everything from the structure of the atom to the functioning of our brains. In harnessing its power, we have created a world of wonders—complete with roller coasters and radar, computer networks and psychopharmaceuticals. In Electric Universe, the great discoverers come to life in all their brilliance and idiosyncrasy, including the visionary Michael Faraday, who struggled against the prejudices of the British class system, and Samuel Morse, a painter who, before inventing the telegraph, ran for mayor of New York City on a platform of persecuting Catholics. Here too is Alan Turing, whose dream of a marvelous thinking machine—what we know as the computer—was met with indifference, and who ended his life in despair after British authorities forced him to undergo experimental treatments to “cure” his homosexuality. From the frigid waters of the Atlantic to the streets of Hamburg during a World War II firestorm to the interior of the human body, Electric Universe is a mesmerizing journey of discovery.

Beyond Boundaries

Author: Miguel Nicolelis
Publisher: Macmillan
ISBN: 9781429950794
Size: 32.54 MB
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A pioneering neuroscientist shows how the long-sought merger of brains with machines is about to become a paradigm-shifting reality Imagine living in a world where people use their computers, drive their cars, and communicate with one another simply by thinking. In this stunning and inspiring work, Duke University neuroscientist Miguel Nicolelis shares his revolutionary insights into how the brain creates thought and the human sense of self—and how this might be augmented by machines, so that the entire universe will be within our reach. Beyond Boundaries draws on Nicolelis's ground-breaking research with monkeys that he taught to control the movements of a robot located halfway around the globe by using brain signals alone. Nicolelis's work with primates has uncovered a new method for capturing brain function—by recording rich neuronal symphonies rather than the activity of single neurons. His lab is now paving the way for a new treatment for Parkinson's, silk-thin exoskeletons to grant mobility to the paralyzed, and breathtaking leaps in space exploration, global communication, manufacturing, and more. Beyond Boundaries promises to reshape our concept of the technological future, to a world filled with promise and hope.

Rhythms Of The Brain

Author: Gyorgy Buzsaki
Publisher: Oxford University Press
ISBN: 019804125X
Size: 21.33 MB
Format: PDF
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This book provides eloquent support for the idea that spontaneous neuron activity, far from being mere noise, is actually the source of our cognitive abilities. In a sequence of "cycles," György Buzsáki guides the reader from the physics of oscillations through neuronal assembly organization to complex cognitive processing and memory storage. His clear, fluid writing-accessible to any reader with some scientific knowledge-is supplemented by extensive footnotes and references that make it just as gratifying and instructive a read for the specialist. The coherent view of a single author who has been at the forefront of research in this exciting field, this volume is essential reading for anyone interested in our rapidly evolving understanding of the brain.

Origins Of Neuroscience

Author: Stanley Finger
Publisher: Oxford University Press, USA
ISBN: 9780195146943
Size: 14.13 MB
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With over 350 illustrations, this impressive volume traces the history of ideas about brain function from its roots in ancient cultures through the centuries into relatively modern times.

The People S Zion

Author: Joel Cabrita
Publisher: Harvard University Press
ISBN: 0674985761
Size: 38.58 MB
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In The People’s Zion, Joel Cabrita tells the transatlantic story of Southern Africa’s largest popular religious movement, Zionism. It began in Zion City, a utopian community established in 1900 just north of Chicago. The Zionist church, which promoted faith healing, drew tens of thousands of marginalized Americans from across racial and class divides. It also sent missionaries abroad, particularly to Southern Africa, where its uplifting spiritualism and pan-racialism resonated with urban working-class whites and blacks. Circulated throughout Southern Africa by Zion City’s missionaries and literature, Zionism thrived among white and black workers drawn to Johannesburg by the discovery of gold. As in Chicago, these early devotees of faith healing hoped for a color-blind society in which they could acquire equal status and purpose amid demoralizing social and economic circumstances. Defying segregation and later apartheid, black and white Zionists formed a uniquely cosmopolitan community that played a key role in remaking the racial politics of modern Southern Africa. Connecting cities, regions, and societies usually considered in isolation, Cabrita shows how Zionists on either side of the Atlantic used the democratic resources of evangelical Christianity to stake out a place of belonging within rapidly-changing societies. In doing so, they laid claim to nothing less than the Kingdom of God. Today, the number of American Zionists is small, but thousands of independent Zionist churches counting millions of members still dot the Southern African landscape.

The Body Electric

Author: Robert Becker
Publisher: Harper Collins
ISBN: 0688069711
Size: 66.39 MB
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The Body Electric tells the fascinating story of our bioelectric selves. Robert O. Becker, a pioneer in the filed of regeneration and its relationship to electrical currents in living things, challenges the established mechanistic understanding of the body. He found clues to the healing process in the long-discarded theory that electricity is vital to life. But as exciting as Becker's discoveries are, pointing to the day when human limbs, spinal cords, and organs may be regenerated after they have been damaged, equally fascinating is the story of Becker's struggle to do such original work. The Body Electric explores new pathways in our understanding of evolution, acupuncture, psychic phenomena, and healing.

The Meaning Of It All

Author: Richard P. Feynman
Publisher: Basic Books
ISBN: 0786739142
Size: 60.25 MB
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Many appreciate Richard P. Feynman's contributions to twentieth-century physics, but few realize how engaged he was with the world around him—how deeply and thoughtfully he considered the religious, political, and social issues of his day. Now, a wonderful book—based on a previously unpublished, three-part public lecture he gave at the University of Washington in 1963—shows us this other side of Feynman, as he expounds on the inherent conflict between science and religion, people's distrust of politicians, and our universal fascination with flying saucers, faith healing, and mental telepathy. Here we see Feynman in top form: nearly bursting into a Navajo war chant, then pressing for an overhaul of the English language (if you want to know why Johnny can't read, just look at the spelling of “friend”); and, finally, ruminating on the death of his first wife from tuberculosis. This is quintessential Feynman—reflective, amusing, and ever enlightening.