Dark and Magical Places: The Neuroscience of Navigation

Dark and Magical Places: The Neuroscience of Navigation PDF

Author: Christopher Kemp

Publisher: W. W. Norton & Company

Published: 2022-01-25

Total Pages: 237

ISBN-13: 1324005394

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How the brain helps us to understand and navigate space—and why, sometimes, it doesn’t work the way it should. Inside our heads we carry around an infinite and endlessly unfolding map of the world. Navigation is one of the most ancient neural abilities we have—older than language. In Dark and Magical Places, Christopher Kemp embarks on a journey to discover the remarkable extent of what our minds can do. Fueled by his own spatial shortcomings, Kemp describes the brain regions that orient us in space and the specialized neurons that do it. Place cells. Grid cells. He examines how the brain plans routes, recognizes landmarks, and makes sure we leave a room through a door instead of trying to leave through a painting. From the secrets of supernavigators like the indigenous hunters of the Bolivian rainforest to the confusing environments inhabited by people with place blindness, Kemp charts the myriad ways in which we find our way and explains the cutting-edge neuroscience behind them. How did Neanderthals navigate? Why do even seasoned hikers stray from the trail? What spatial skills do we inherit from our parents? How can smartphones and our reliance on GPS devices impact our brains? In engaging, engrossing language, Kemp unravels the mysteries of navigating and links the brain’s complex functions to the effects that diseases like Alzheimer’s, types of amnesia, and traumatic brain injuries have on our perception of the world around us. A book for anyone who has ever felt compelled to venture off the beaten path, Dark and Magical Places is a stirring reminder of the beauty in losing yourself to your surroundings. And the beauty in understanding how our brains can guide us home.

Dark and Magical Places

Dark and Magical Places PDF

Author: Christopher Kemp

Publisher: Profile Books

Published: 2022-01-20

Total Pages: 186

ISBN-13: 1782836535

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"A NATURAL STORYTELLER" Mary Roach "BRILLIANT AND BEGUILING" Matthew Gavin Frank "CAPTIVATING ... WILL ALTER THE WAY YOU SEE AND MOVE THROUGH THE WORLD" M. R. O'Connor "AS ENTERTAINING AS IT IS ENLIGHTENING" Geographical Magazine, Book of the Month Within our heads, we carry around an infinite and endlessly unfolding map of the world. Navigation is one of the most ancient neural abilities we have - older even than language - and in Dark and Magical Places, Christopher Kemp embarks on a journey to discover the remarkable extent of what our minds can do. From the secrets of supernavigators to the strange, dreamlike environments inhabited by people with 'place blindness', he will explore the myriad ways in which we find our way. Kemp explains the cutting-edge neuroscience that is transforming our understanding of it - and tries to answer why, for a species with a highly-sophisticated internal navigation system that evolved over millions of years, do humans get lost such a lot? "I WAS THRILLED TO DISCOVER THIS BOOK" Robert Moor

Floating Gold

Floating Gold PDF

Author: Christopher Kemp

Publisher: University of Chicago Press

Published: 2022-05-12

Total Pages: 211

ISBN-13: 0226821056

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A fascinating natural history of an incredibly curious substance. “Preternaturally hardened whale dung” is not the first image that comes to mind when we think of perfume, otherwise a symbol of glamour and allure. But the key ingredient that makes the sophisticated scent linger on the skin is precisely this bizarre digestive by-product—ambergris. Despite being one of the world’s most expensive substances (its value is nearly that of gold and has at times in history been triple it), ambergris is also one of the world’s least known. But with this unusual and highly alluring book, Christopher Kemp promises to change that by uncovering the unique history of ambergris. A rare secretion produced only by sperm whales, which have a fondness for squid but an inability to digest their beaks, ambergris is expelled at sea and floats on ocean currents for years, slowly transforming, before it sometimes washes ashore looking like a nondescript waxy pebble. It can appear almost anywhere but is found so rarely, it might as well appear nowhere. Kemp’s journey begins with an encounter on a New Zealand beach with a giant lump of faux ambergris—determined after much excitement to nothing more exotic than lard—that inspires a comprehensive quest to seek out ambergris and its story. He takes us from the wild, rocky New Zealand coastline to Stewart Island, a remote, windswept island in the southern seas, to Boston and Cape Cod, and back again. Along the way, he tracks down the secretive collectors and traders who populate the clandestine modern-day ambergris trade. Floating Gold is an entertaining and lively history that covers not only these precious gray lumps and those who covet them, but presents a highly informative account of the natural history of whales, squid, ocean ecology, and even a history of the perfume industry. Kemp’s obsessive curiosity is infectious, and eager readers will feel as though they have stumbled upon a precious bounty of this intriguing substance.

Dark and Magical Places

Dark and Magical Places PDF

Author: CHRISTOPHER. KEMP

Publisher:

Published: 2022-01-06

Total Pages: 256

ISBN-13: 9781788164405

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Within our heads, we carry around an infinite and endlessly unfolding map of the world. Navigation is one of the most ancient neural abilities we have - older even than language - and in Dark and Magical Places, Christopher Kemp embarks on a journey to discover the remarkable extent of what our minds can do. From the secrets of supernavigators to the strange, dreamlike environments inhabited by people with 'place blindness', he will explore the myriad ways in which we find our way, explain the cutting-edge neuroscience that is transforming our understanding of it - and try to answer why, for a species with a highly-sophisticated internal navigation system that evolved over millions of years, do humans get lost such a lot?

The Deep History of Ourselves

The Deep History of Ourselves PDF

Author: Joseph LeDoux

Publisher: Penguin

Published: 2020-08-25

Total Pages: 434

ISBN-13: 0735223858

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Longlisted for the PEN/E.O. Wilson Literary Science Writing Award A leading neuroscientist offers a history of the evolution of the brain from unicellular organisms to the complexity of animals and human beings today Renowned neuroscientist Joseph LeDoux digs into the natural history of life on earth to provide a new perspective on the similarities between us and our ancestors in deep time. This page-turning survey of the whole of terrestrial evolution sheds new light on how nervous systems evolved in animals, how the brain developed, and what it means to be human. In The Deep History of Ourselves, LeDoux argues that the key to understanding human behavior lies in viewing evolution through the prism of the first living organisms. By tracking the chain of the evolutionary timeline he shows how even the earliest single-cell organisms had to solve the same problems we and our cells have to solve each day. Along the way, LeDoux explores our place in nature, how the evolution of nervous systems enhanced the ability of organisms to survive and thrive, and how the emergence of what we humans understand as consciousness made our greatest and most horrendous achievements as a species possible.

See What I'm Saying: The Extraordinary Powers of Our Five Senses

See What I'm Saying: The Extraordinary Powers of Our Five Senses PDF

Author: Lawrence D. Rosenblum

Publisher: W. W. Norton & Company

Published: 2011-03-21

Total Pages: 369

ISBN-13: 0393077292

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"Eye-opening…memorable…Rosenblum's enthusiasm is contagious and his prose accessible." —Kirkus Reviews In this revealing romp through the mysteries of human perception, University of California psychologist Lawrence D. Rosenblum explores the astonishing abilities of the five senses—skills of which most of us are unaware. Drawing on groundbreaking insights into the brain's plasticity and integrative powers, Rosenblum examines how our brains use the subtlest information to perceive the world. A blind person, for example, can "see" through bat-like echolocation, wine connoisseurs can actually taste the vintage of an obscure wine, and pheromones can signal a lover's compatibility. Bringing us into the world of a blind detective, a sound engineer, a former supermodel, and other unforgettable characters, Rosenblum not only illuminates the science behind our sensory abilities but also demonstrates how awareness of these abilities can enhance their power.

A Short History of Seafaring

A Short History of Seafaring PDF

Author: Brian Lavery

Publisher: Penguin

Published: 2024-12-02

Total Pages: 0

ISBN-13: 0744020697

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For more than 5,000 years, the sea has challenged, rewarded, and punished the brave sailors who set forth to explore it. This history of the sea and sailing tells the remarkable story of those individuals--whether they lived to tell the tale themselves or not. From the early Polynesian seafarers and the first full circumnavigations of the globe, to explorers picking their way through the coral reefs of the West Indies, this book tells the compelling story of life at sea that lies behind man's search for new lands, new trade, conquest, and uncharted waters. The great milestones of nautical history from the discovery of America to the establishment of the Royal Navy, the naval history of the Civil War, the Battle of Midway and modern piracy are all charted and set in their cultural and historical context. A Short History of Seafaring is a unique compendium of awe-inspiring tales of epic sea voyages that always involve great feats of seamanship, navigation, endurance, and ingenuity.

The Lost Species

The Lost Species PDF

Author: Christopher Kemp

Publisher: University of Chicago Press

Published: 2020-11-25

Total Pages: 273

ISBN-13: 022651370X

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We hear routinely about dinosaurs unearthed in the Gobi Desert, about new marsupials found in the forests of Madagascar, about darling deep sea squid in the polar regions. These discoveries tend to be accompanied by wondrous feats of adventuring scientists. But just as one can experience the world in a backyard, or farther reaches of the world with a good book and a comfy armchair, scientists themselves know that the natural history museums of the world contain some of the best terrain for discovering new species. In recent years scientists have found in museum drawers and cabinets a new rove beetle collected by Darwin, a tiny lungless salamander thinner than a matchstick, a monkey from the Brazilian rainforest, and a 40 million year old beardog. The Lost Species shares the thrill of spelunking in museum basements, digging in museum trays, and breathing new life in taxidermied beings--a in a days' adventure for the scientists in this book. These discoveries help tell the story of life, and the priceless collections of natural history museums.

The Brain

The Brain PDF

Author: David Eagleman

Publisher: Vintage

Published: 2015-10-06

Total Pages: 224

ISBN-13: 1101870540

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Locked in the silence and darkness of your skull, your brain fashions the rich narratives of your reality and your identity. Join renowned neuroscientist David Eagleman for a journey into the questions at the mysterious heart of our existence. What is reality? Who are “you”? How do you make decisions? Why does your brain need other people? How is technology poised to change what it means to be human? In the course of his investigations, Eagleman guides us through the world of extreme sports, criminal justice, facial expressions, genocide, brain surgery, gut feelings, robotics, and the search for immortality. Strap in for a whistle-stop tour into the inner cosmos. In the infinitely dense tangle of billions of brain cells and their trillions of connections, something emerges that you might not have expected to see in there: you. This is the story of how your life shapes your brain, and how your brain shapes your life. (A companion to the six-part PBS series. Color illustrations throughout.)

A History of the Brain

A History of the Brain PDF

Author: Andrew P. Wickens

Publisher: Psychology Press

Published: 2014-12-08

Total Pages: 405

ISBN-13: 1317744837

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A History of the Brain tells the full story of neuroscience, from antiquity to the present day. It describes how we have come to understand the biological nature of the brain, beginning in prehistoric times, and progressing to the twentieth century with the development of Modern Neuroscience. This is the first time a history of the brain has been written in a narrative way, emphasizing how our understanding of the brain and nervous system has developed over time, with the development of the disciplines of anatomy, pharmacology, physiology, psychology and neurosurgery. The book covers: beliefs about the brain in ancient Egypt, Greece and Rome the Medieval period, Renaissance and Enlightenment the nineteenth century the most important advances in the twentieth century and future directions in neuroscience. The discoveries leading to the development of modern neuroscience gave rise to one of the most exciting and fascinating stories in the whole of science. Written for readers with no prior knowledge of the brain or history, the book will delight students, and will also be of great interest to researchers and lecturers with an interest in understanding how we have arrived at our present knowledge of the brain.