The Spike: An Epic Journey Through the Brain in 2.1 Seconds

Paperback / softback

Main Details

Title The Spike: An Epic Journey Through the Brain in 2.1 Seconds
Authors and Contributors      By (author) Mark Humphries
SeriesPrinceton ANZ Paperbacks
Physical Properties
Format:Paperback / softback
Pages:232
Dimensions(mm): Height 235,Width 156
Category/GenrePopular science
Neurosciences
ISBN/Barcode 9780691226422
ClassificationsDewey:612.8
Audience
General
Illustrations 17 b/w illus.

Publishing Details

Publisher Princeton University Press
Imprint Princeton University Press
Publication Date 20 April 2021
Publication Country United States

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. 'In this fascinating, roller-coaster ride through the most fundamental component of our nervous systems, Mark Humphries takes us to the frontiers of neuroscience. A brilliant achievement.' - Matthew Cobb, author of The Idea of the Brain: The Past and Future of Neuroscience

Author Biography

Mark Humphries is Chair in Computational Neuroscience at the University of Nottingham. He is the founding editor of The Spike, a Medium online publication. Twitter @markdhumphries

Reviews

In this fascinating, roller-coaster ride through the most fundamental component of our nervous systems, Mark Humphries takes us to the frontiers of neuroscience. A brilliant achievement.--Matthew Cobb, author of The Idea of the Brain This book is truly wonderful. Mark Humphries takes us on a magical, demystifying tour of the brain, letting us tag along on a neural signal's journey from eyeball to hand--as when you see a mosquito and swat it. Rollicking but deftly organized, The Spike is cast in everyday, easygoing language yet backed by tight science and state-of-the-art insights. This book's fresh approach will charm novices as well as old neurobiological hands.--Patricia S. Churchland, author of Conscience