The Secret World of Sleep: How the Nighttime Brain Creates Consciousness

Penelope A. Lewis. Palgrave Macmillan, $27 (208p) ISBN 978-0-230-10759-5
Most of us have some vague impression of the scientific explanations for sleep—resting, reorganizing our thoughts, etc.—but probably no real idea of why or how these things work; luckily Lewis is able to fill in the gaps in her concise and accessible book. As director of Sleep and Memory Lab at the University of Manchester, she is an authority in field and presents her research in an easy-to-read manner. The book starts with the basics: what is sleep? Lewis offers a working "loose definition," is that it's "an inactive time during which an organism responds less than usual when poked or disturbed, but from which it can be roused if danger threatens." From there she explores several possible "reasons" for sleep, including the way the sleeping brain bolsters our ability to remember things (like someone's name, or the way to a friend's house) by something called "memory rehearsal," a reenactment of the information at the "neural level." Lewis also confirms a truth we may have known intuitively, if perhaps had yet to see confirmed by scientific study: "sleep-deprived people are more easily frustrated, intolerant, unforgiving, uncaring, and self-absorbed than they would be if they were properly rested." (Sept.)
Reviewed on: 08/19/2013
Release date: 08/27/2013
Show other formats
FORMATS
Paperback - 208 pages - 978-1-137-27947-7
Ebook - 208 pages - 978-1-137-38697-7
X
Stay ahead with
Tip Sheet!
Free newsletter: the hottest new books, features and more
X
Only $18.95/month for Digital Access
or $20.95 for Print+Digital Access!
X
Only $18.95/month for Digital Access
or $20.95 for Print+Digital Access!
X
Email Address

Password

Log In Lost Password

PW has integrated its print and digital subscriptions, offering exciting new benefits to subscribers, who are now entitled to both the print edition and the digital editions of PW (online or via our app). For instructions on how to set up your accout for digital access, click here. For more information, click here.

The part of the site you are trying to access is now available to subscribers only. Subscribers: to set up your digital subscription with the new system (if you have not done so already), click here. To subscribe, click here.

Email pw@pubservice.com with questions.

Not Registered? Click here.