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Author: Mark Humphries
Publisher: Princeton University Press
ISBN: 0691213518
Category : Science
Languages : en
Pages : 232
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Book Description
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.
Author: Mark Humphries
Publisher: Princeton University Press
ISBN: 0691213518
Category : Science
Languages : en
Pages : 232
Get Book Here
Book Description
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.
Author:
Publisher:
ISBN:
Category : Art
Languages : en
Pages : 16
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Book Description
Author: Jeremy Farrar
Publisher: Profile Books
ISBN: 1782839100
Category : Medical
Languages : en
Pages : 269
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Book Description
SHORTLISTED FOR THE ORWELL PRIZE FOR POLITICAL WRITING 2022 THE TIMES SCIENCE BOOK OF THE YEAR A GUARDIAN BEST POLITICS BOOK OF THE YEAR A TOP 5 SUNDAY TIMES BESTSELLER *Revised and updated edition with new chapter reflecting on the impact of Covid-19 two years on, and what come next* Did the UK government really 'follow the science' throughout the Covid-19 pandemic, as it claims? As head of the Wellcome Trust, Jeremy Farrar was one of the first people in the world to hear about a mysterious new disease in China - and to learn it could readily spread between people. A member of the SAGE emergency committee, Farrar was a key figure in both the UK and the World Health Organization at the onset of the Covid-19 pandemic amid great uncertainty, fast-moving situations and missed opportunities. Spike is his widely acclaimed inside story. His account casts light on the UK government's claims to be 'following the science' and is informed not just by Farrar's views but by interviews with other top scientists and political figures.
Author: Mark Humphries
Publisher: Princeton University Press
ISBN: 0691241481
Category : Psychology
Languages : en
Pages : 232
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Book Description
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.
Author: Spike Lee
Publisher: Chronicle Books
ISBN: 9781797203850
Category :
Languages : en
Pages : 360
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Book Description
This career-spanning monograph is a visual celebration of Spike Lee's life and career to date. Featuring hundreds of never-before-seen photographs by David Lee, Spike's brother, this book includes behind-the-scenes, insider images that underscore his creative process, and his significant impact on the culture at large. Print run 15,000.
Author: Fred Rieke
Publisher: MIT Press (MA)
ISBN: 9780262181747
Category : Action potentials (Electrophysiology)
Languages : en
Pages : 418
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Book Description
Intended for neurobiologists with an interest in mathematical analysis of neural data as well as the growing number of physicists and mathematicians interested in information processing by "real" nervous systems, Spikes provides a self-contained review of relevant concepts in information theory and statistical decision theory.
Author: Delphine Letort
Publisher: SUNY Press
ISBN: 1438457634
Category : Social Science
Languages : en
Pages : 228
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Book Description
A rare look at Spike Lees creative appropriation of the documentary film genre. In this groundbreaking book, Delphine Letort sheds light on a neglected part of Spike Lees filmmaking by offering a rare look at his creative engagement with the genre of documentary filmmaking. Ranging from history to sports and music, Lee has tackled a diversity of topics in such nonfiction films as 4 Little Girls, A Huey P. Newton Story, Jim Brown: All-American, and When the Levees Broke: A Requiem in Four Acts. Letort analyzes the narrative and aesthetic discourses that structure these films and calls attention to Lees technical skills and narrative-framing devices. Drawing on film and media studies, African American studies, and cultural theories, she examines the sociological value of Lees investigations into contemporary culture and also explores the ethics of his commitment to a genre characterized by its claim to truth. The Spike Lee Brand makes a very important contribution to scholarly studies on the film-work of Spike Lee [and] places Lee in the pantheon of important social political documentarians such as Claude Lanzmann and Emile de Antonio. from the Foreword by Mark A. Reid
Author: Damien Broderick
Publisher: Macmillan
ISBN: 9780312877828
Category : Science
Languages : en
Pages : 384
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Book Description
Human life and the human condition are changing rapidly, and are about to change even faster and more radically. Dazzling scientific breakthroughs are changing how long we live, where we live, how we dress, how we communicate, how we work and what work we do, and even how we think and imagine. Scientist Vernor Vinge proposed that humanity is approaching what he called the Singularity, what Broderick has renamed the Spike: that moment in human history when heretofore unimaginable changes -- artificial intelligence, immortality, and nanotechnology, just to name a few -- occur with such rapidity and number that the human race will be transformed -- or destroyed. This book of wonders and dangers brings together all the fascinating possibilities. Don't miss Broderick's new Tor novel, Transcension, also published in February, in which one of the futures described in The Spike is the setting for a diverting entertainment. Copyright © Libri GmbH. All rights reserved.
Author: Pierre Berton
Publisher: Anchor Canada
ISBN: 038567354X
Category : History
Languages : en
Pages : 498
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Book Description
In the four years between 1881 and 1885, Canada was forged into one nation by the building of the Canadian Pacific Railway. The Last Spike reconstructs the incredible story of how some 2,000 miles of steel crossed the continent in just five years — exactly half the time stipulated in the contract. Pierre Berton recreates the adventures that were part of this vast undertaking: the railway on the brink of bankruptcy, with one hour between it and ruin; the extraordinary land boom of Winnipeg in 1881–1882; and the epic tale of how William Van Horne rushed 3,000 soldiers over a half-finished railway to quell the Riel Rebellion. Dominating the whole saga are the men who made it all possible — a host of astonishing characters: Van Horne, the powerhouse behind the vision of a transcontinental railroad; Rogers, the eccentric surveyor; Onderdonk, the cool New Yorker; Stephen, the most emotional of businessmen; Father Lacombe, the black-robed voyageur; Sam Steele, of the North West Mounted Police; Gabriel Dumont, the Prince of the Prairies; more than 7,000 Chinese workers, toiling and dying in the canyons of the Fraser Valley; and many more — land sharks, construction geniuses, politicians, and entrepreneurs — all of whom played a role in the founding of the new Canada west of Ontario.
Author: Jack Vargo
Publisher: Xlibris Corporation
ISBN: 1479796743
Category : History
Languages : en
Pages : 87
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Book Description
Join Jack Vargo as he explores a popular tool and weapon in Colonial North America in The Spike Tomahawk. This book discusses the origin, methods of manufacture, distribution and importance of a tool and weapon during the colonial period. Vargo's intention in writing this volume is to provide readers a comprehensive study of just one type of trade artifact, a small hatchet having a metal head with a cutting bit at one end and a pick or spike at the other, known by most as the "spiked axe" or "spike tomahawk".
