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The Great Balancing Act: An Insider’s Guide to the Human Vestibular System
What’s the secret to keeping your balance? The ear does more than it helps us stay stable by perceiving movements and gravity. Elegant sensors deep within the skull detect every twist, turn, and tumble, powering swift reflexes that keep vision and balance steady. This is the vestibular system. It’s primordial and every animal has one, and even plants have a rudimentary version. It works so well that we take it for granted—until it fails. How does this remarkable system function? What happens when it goes haywire? How can modern medicine treat vestibular disease?
The Great Balancing Act tells the story of the vestibular system, from T. rex hearing organs to cochlear implants, and from the unsung power of hair cells to inner-ear problems in outer space. Combining neuroscience, history, and medicine, Jeffrey D. Sharon—a vestibular doctor and researcher—explains the sense of balance using accessible language and wry humor. He recounts how pioneering scientists solved the mysteries of the vestibular system and shows why it is necessary for spatial reasoning and abstract thought. Sharon explores the devastating consequences of vestibular problems such as vertigo, dizziness, and imbalance, offering an expert, patient-friendly look at emerging and future treatments. Engaging and entertaining, this book invites readers to discover a little-known yet vital part of ourselves.
The Great Balancing Act tells the story of the vestibular system, from T. rex hearing organs to cochlear implants, and from the unsung power of hair cells to inner-ear problems in outer space. Combining neuroscience, history, and medicine, Jeffrey D. Sharon—a vestibular doctor and researcher—explains the sense of balance using accessible language and wry humor. He recounts how pioneering scientists solved the mysteries of the vestibular system and shows why it is necessary for spatial reasoning and abstract thought. Sharon explores the devastating consequences of vestibular problems such as vertigo, dizziness, and imbalance, offering an expert, patient-friendly look at emerging and future treatments. Engaging and entertaining, this book invites readers to discover a little-known yet vital part of ourselves.
- GenresScienceNonfiction
264 pages, Paperback
Published December 9, 2025
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29 people want to read
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Displaying 1 - 6 of 6 reviews
October 8, 2025
I never thought much about my vestibular system, except for the time I had a wicked migraine attack, which left me feeling that I was trying to stand on a boat navigating rough seas.
The vestibular system, according to Google’s AI bot, is “The vestibular system is a sensory system in the inner ear that provides your brain with information about your head's position and movement, which is essential for maintaining balance, spatial orientation, and clear vision.”
Because I studied human anatomy and physiology in college, I knew what the vestibular system did, but this book “The Great Balancing Act: An Insider’s Guide to the Human Vestibular System” showed me how complex it is.
Doctor Sharon meticulously explains the mechanism of what the vestibular system is and how it works, especially how it must work with the eyes to allow us to track any object of interest when we move our heads. Despite my knowledge of human anatomy and physiology, I never realized that the three sets of semicircular canals, oriented at ninety degrees to one other along the X, Y, and Z axes to detect head rotation in three dimensions, are roughly on the same plane as the three sets of muscles moving the eyes.
A small complaint I have is that author Doctor Sharon sometimes would use terms (such as “fMRI”) and not explain what it means (Functional Magnetic Resonance Imaging) or does (uses neuroimaging to measure brain activity by detecting changes in blood oxygenation and flow). I do feel that all terms should be explained, especially in a book that is, more or less aimed at an educated general public.
I can’t be too upset because he mentions one of my favorite movies, “Fantastic Voyage” in which a team of scientists are miniaturized and injected into a patient to take care of a brain clot—it probably doesn’t hold up as far as the science is concerned, but it’s still pretty to look at!
One aspect of the vestibular apparatus that Doctor Sharon discusses is how space travel can affect balance. The problems that astronauts have encountered returning to the Earth after an extensive period of time away from gravity is something that will need to be solved before we can look at travel to even the closest planets. A typical mission aboard the International Space Station is six months and the record is fifteen days short of a year and helped highlight the severity of the problem.
I have to warn you that this is not an easy book to read, especially if you don’t have a background in the subject at hand. There were times when I had to reread sections because I couldn’t quite follow what was being said on the first read.
You don’t have to have a PhD level background in human anatomy and physiology, but basic college biology should be adequate. High school biology and doing your own research may not.
This book is definitely aimed at someone who is interested in learning more about the vestibular system and those who may suffer from the affliction and this book can serve as a solid foundation on the subject.
I was particularly impressed with the section of resources, especially his advice on how to find a doctor who could treat a vestibular problem. Doctor Sharon even has suggestions on how to find a doctor to treat the problem as well as what the patient can do to increase their chances of success.
I also liked the illustrated glossary because I imagine that many readers will be consulting it while reading this book.
I really enjoyed reading “The Great Balancing Act: An Insider’s Guide to the Human Vestibular System” and recommend it to anyone who has an interest in the subject. As previously stated, this isn’t an easy book to read, but the reader will be rewarded with advanced knowledge on the subject.
The vestibular system, according to Google’s AI bot, is “The vestibular system is a sensory system in the inner ear that provides your brain with information about your head's position and movement, which is essential for maintaining balance, spatial orientation, and clear vision.”
Because I studied human anatomy and physiology in college, I knew what the vestibular system did, but this book “The Great Balancing Act: An Insider’s Guide to the Human Vestibular System” showed me how complex it is.
Doctor Sharon meticulously explains the mechanism of what the vestibular system is and how it works, especially how it must work with the eyes to allow us to track any object of interest when we move our heads. Despite my knowledge of human anatomy and physiology, I never realized that the three sets of semicircular canals, oriented at ninety degrees to one other along the X, Y, and Z axes to detect head rotation in three dimensions, are roughly on the same plane as the three sets of muscles moving the eyes.
A small complaint I have is that author Doctor Sharon sometimes would use terms (such as “fMRI”) and not explain what it means (Functional Magnetic Resonance Imaging) or does (uses neuroimaging to measure brain activity by detecting changes in blood oxygenation and flow). I do feel that all terms should be explained, especially in a book that is, more or less aimed at an educated general public.
I can’t be too upset because he mentions one of my favorite movies, “Fantastic Voyage” in which a team of scientists are miniaturized and injected into a patient to take care of a brain clot—it probably doesn’t hold up as far as the science is concerned, but it’s still pretty to look at!
One aspect of the vestibular apparatus that Doctor Sharon discusses is how space travel can affect balance. The problems that astronauts have encountered returning to the Earth after an extensive period of time away from gravity is something that will need to be solved before we can look at travel to even the closest planets. A typical mission aboard the International Space Station is six months and the record is fifteen days short of a year and helped highlight the severity of the problem.
I have to warn you that this is not an easy book to read, especially if you don’t have a background in the subject at hand. There were times when I had to reread sections because I couldn’t quite follow what was being said on the first read.
You don’t have to have a PhD level background in human anatomy and physiology, but basic college biology should be adequate. High school biology and doing your own research may not.
This book is definitely aimed at someone who is interested in learning more about the vestibular system and those who may suffer from the affliction and this book can serve as a solid foundation on the subject.
I was particularly impressed with the section of resources, especially his advice on how to find a doctor who could treat a vestibular problem. Doctor Sharon even has suggestions on how to find a doctor to treat the problem as well as what the patient can do to increase their chances of success.
I also liked the illustrated glossary because I imagine that many readers will be consulting it while reading this book.
I really enjoyed reading “The Great Balancing Act: An Insider’s Guide to the Human Vestibular System” and recommend it to anyone who has an interest in the subject. As previously stated, this isn’t an easy book to read, but the reader will be rewarded with advanced knowledge on the subject.
October 23, 2025
The author of this book, Dr. Jeffrey Sharon, is an otologist (ear specialist), neurotologist (specialist in neurological ear disorders) and skull base surgeon in California. He’s evidently highly knowledgeable, passionate about his subject matter (the human vestibular system), and witty to boot. I believe he’d be an ideal guide for someone who already has a good grasp of the anatomy and physiology of the ear and the basic principles of physics related to sound and electromagnetic fields (among other topics). Unfortunately, I was not the ideal reader.
Dr. Sharon doesn’t open his work as I expected with an overview of the basic anatomy and physiology of of our linked auditory (hearing) and vestibular (balance) systems, but instead, in Part I, he immediately launches into a discussion of some of the first anatomists and scientists to investigate those systems. This is followed by a consideration of how the internal structures of the ear may have evolved. Along the way, aspects of anatomy and physiology are touched upon in passing but a clear, accessible, and methodical introduction to the parts of the ear, particularly the function of inner ear structures, was absent.
Initially, I was motivated enough to get out my old anatomy, physiology, and pathophysiology texts to try to fill in the gaps. While that reading helped, the gaps were just too large. I had to admit that I lacked the knowledge base to follow Dr. Sharon. The author does provide fine analogies to help the reader understand some challenging concepts, but he also assumes a lot. I believe he failed to lay a solid foundation for motivated general readers. But was he even trying to reach them?
The target audience for the book is not clear to me. This is evidently not an academic text, yet it places high demands on readers. I did learn from The Great Balancing Act (as far as I got); however, my frustration intensified and I was unable to complete the book.
Many people suffer vestibular disorders, and it seems to me that this was a missed opportunity to help at least some of them understand what is going on inside their ears and brains.
Dr. Sharon doesn’t open his work as I expected with an overview of the basic anatomy and physiology of of our linked auditory (hearing) and vestibular (balance) systems, but instead, in Part I, he immediately launches into a discussion of some of the first anatomists and scientists to investigate those systems. This is followed by a consideration of how the internal structures of the ear may have evolved. Along the way, aspects of anatomy and physiology are touched upon in passing but a clear, accessible, and methodical introduction to the parts of the ear, particularly the function of inner ear structures, was absent.
Initially, I was motivated enough to get out my old anatomy, physiology, and pathophysiology texts to try to fill in the gaps. While that reading helped, the gaps were just too large. I had to admit that I lacked the knowledge base to follow Dr. Sharon. The author does provide fine analogies to help the reader understand some challenging concepts, but he also assumes a lot. I believe he failed to lay a solid foundation for motivated general readers. But was he even trying to reach them?
The target audience for the book is not clear to me. This is evidently not an academic text, yet it places high demands on readers. I did learn from The Great Balancing Act (as far as I got); however, my frustration intensified and I was unable to complete the book.
Many people suffer vestibular disorders, and it seems to me that this was a missed opportunity to help at least some of them understand what is going on inside their ears and brains.
June 24, 2025
Despite reading a lot of popular science books about the human body, I didn’t know anything about the vestibular system. I once knew someone who suffered from chronic vertigo and it looked so scary that it’s eye-opening to learn how many people share that affliction. The author is a medical specialist and writes in a straightforward, clear way. He makes a big effort to even make funny jokes and use relatable examples. Unfortunately, this may be a case of “it’s not you, it’s me.” My knowledge of the issue is zero and the book is a little too technical. I couldn’t grasp the most basic concepts and was a little bored sometimes. Several parts really caught my attention, such as how space affects our vestibular system and what experiments have shown of mammals and other species that go through gestation and early development in zero gravity. The final part is a how-to manual to approach your doctor about these conditions and, even if thankfully I’m not afflicted by any of them, it is helpful for anyone who needs to see a medical professional. So this is a great book for readers with a higher level of scientific or medical knowledge. Alas, I wasn’t smart enough.
I chose to read this book and all opinions in this review are my own and completely unbiased. Thank you, NetGalley/Columbia University Press.
I chose to read this book and all opinions in this review are my own and completely unbiased. Thank you, NetGalley/Columbia University Press.
October 15, 2025
thank you to netgalley and columbia university press for this arc! as someone who is currently getting a master’s degree in physiology, this was such a fun and informative read. i’m always looking for good science/medical nonfiction, and this one definitely matches that! it’s clear that the research that went into this book was incredibly thorough and it was very well written. the only thing i would say is that this book has some more complicated concepts regarding the vestibular system, so if you don’t have any background knowledge on the topic, you may find it difficult to grasp at times. overall, a great nonfiction if you’re interested in this topic!
June 1, 2025
I enjoyed this book. While at times I found the content quite complex, I felt that Dr. Sharon acknowledged this and did well in providing plain language explanations. Thus the book never devolved into a quagmire of technobabble and was always eminently readable. What made it even more readable, in fact a delight, was Sharon’s great sense of humour. I had started making notes about the parts that made me chuckle but there were too many. The illustrated glossary was very helpful and the epilogue was awesome. Thank you to Edelweiss and Columbia University Press for the advance reader copy.
May 22, 2025
I have a vestibular problem so thought this book would be useful. Firstly, it’s an American publication so medical issues are treated differently. Secondly, it’s a book about the evolution and development of the idea of balance issues. It is highly readable, like having a conversation with the author. Lots of side comments and stray thoughts which are not as distracting as you might think. I don’t think I learnt anything new about my condition ( bilateral vestibular Hypofunction) but I have researched the condition extensively already. The book may interest those with a new diagnosis of balance issues or those caring for them.
Displaying 1 - 6 of 6 reviews