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Balance

A Dizzying Journey Through the Science of Our Most Delicate Sense

ebook
1 of 1 copy available
1 of 1 copy available

Some low-frequency sounds—such as noise from storms or truck engines—can make you feel dizzy and nauseated. An index finger's light touch can stop people from losing balance. You are more prone to trip when you think someone is watching you. A breakthrough in improving balance as we age might just come through the study of the Achilles tendon. A person gets "falling down drunk" due to a tiny structure in the inner ear that floats when it becomes soaked in alcohol.

These and other surprising and useful nuggets of information can be found in this lively, 360-degree exploration of our body's most intricate, overlooked sense—balance. Readers follow award-winning science and health writer Carol Svec through various facilities as she talks with leading scientists doing state-of-the-art balance research. Svec translates their most fascinating findings for the layperson in a way that is highly entertaining and broadly accessible. She showcases the coolest gadgets used by researchers as she grills an egg in a virtual kitchen, has her senses fooled by a mannequin named Hans in a Tumbling Room, survives "the Vominator" without losing her lunch, and experiences drunken dizziness inside a police muster room. Along the way she cites case studies of people whose lives are affected by balance dysfunction; explains how balance research is being applied today to help those who are ill, elderly, disabled, or simply prone to motion sickness; and provides a glimpse at what ingenious, potentially life-changing advances may be coming down the road.
Whether you have a balance disorder or care about someone who does, are an athlete or performer whose livelihood depends on balance, or just love accessible, page-turning popular science, you'll be enlightened and entertained by this appreciation of our complex super-sense.

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    • Booklist

      Starred review from September 1, 2017
      Science writer Svec voluntarily subjects herself to vomit-inducing tests, all in the name of science, as she explores the workings of our sense of balance. In this fascinating look into human physiology and physical stability, Svec speaks with enthusiastic researchers, physiologists, and kinesiologists who are at the forefront of the study of the causes of seasickness, dizziness, falling, and vertigo. She shows how varying sensory inputs can send your body into a whirl, explaining that it's not solely visual cues that cause dizziness but that sound, especially low and infrasonic frequencies found in some movie theaters, can also send us into a spin. Many off-the-shelf drugs alter the sense of balance as they change receptors in the brain. Proprioception, or the sensing of where our body parts are, deteriorates with age, and that is the leading cause of falling. Svec describes the factors that lead to sensory debilitation and what researchers are doing to mitigate and rehabilitate those experiencing loss of normal balance. She also covers the ongoing development of adaptive technologies, like virtual reality and robotic braces. Thoroughly informative and engaging, Svec's dizzying journey maps a crucial, too-little-understood aspect of health and well-being.(Reprinted with permission of Booklist, copyright 2017, American Library Association.)

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  • English

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