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The Brain Never Sleeps: Why We Dream and What It Means for Our Health
We all dream, but do we know why we dream? Discover what goes on behind our eyelids and what it means for our health.
Do you have common recurring dreams of missing an exam, even though it has been years since you were in college? Do certain people keep showing up in your dreams? How can you stop your dreaming brain from fixating on the same preoccupations and concerns? We spend every night of our lives dreaming, yet we remain unaware of the power and possibilities of accessing the inner sanctum of our minds.
In The Brain Never Sleeps, Karen van Kampen guides us on a journey through dreamland, sharing how we can reclaim this other realm of thought and experience to improve our well-being. Our dreams are as real to us as our waking experiences. They have the power to influence what we think, feel and do. With our dreaming brain operating in a different mode, disconnected from the demands and distractions of daily life, we brainstorm new ideas, face our fears and uncover insights into ourselves. Van Kampen, whose father opened one of the first independent sleep laboratories in North America, acts as a unique and informed guide, combining first-person narrative with highly accessible science journalism.
Van Kampen investigates neuroscience and psychology to reveal the connection between our waking and dreaming lives while also exploring what happens when people get stuck in between—the mixed brain state of parasomnias including sleepwalking and night terrors. Through the fascinating stories of dream scientists, we learn how dreams boost learning, spark creativity and process emotions. Van Kampen conducts her own dream experiments with expert researchers as her guides. The Brain Never Sleeps propels us into the next frontier of dream engineering where we can guide our dreams with the hope of improving our well-being. Her toolkit at the end of the book offers simple ways to use dreams to improve our waking and dreaming lives.
The Brain Never Sleeps is a personal and enlightening journey that will change how we understand and value our nocturnal wanderings.
Do you have common recurring dreams of missing an exam, even though it has been years since you were in college? Do certain people keep showing up in your dreams? How can you stop your dreaming brain from fixating on the same preoccupations and concerns? We spend every night of our lives dreaming, yet we remain unaware of the power and possibilities of accessing the inner sanctum of our minds.
In The Brain Never Sleeps, Karen van Kampen guides us on a journey through dreamland, sharing how we can reclaim this other realm of thought and experience to improve our well-being. Our dreams are as real to us as our waking experiences. They have the power to influence what we think, feel and do. With our dreaming brain operating in a different mode, disconnected from the demands and distractions of daily life, we brainstorm new ideas, face our fears and uncover insights into ourselves. Van Kampen, whose father opened one of the first independent sleep laboratories in North America, acts as a unique and informed guide, combining first-person narrative with highly accessible science journalism.
Van Kampen investigates neuroscience and psychology to reveal the connection between our waking and dreaming lives while also exploring what happens when people get stuck in between—the mixed brain state of parasomnias including sleepwalking and night terrors. Through the fascinating stories of dream scientists, we learn how dreams boost learning, spark creativity and process emotions. Van Kampen conducts her own dream experiments with expert researchers as her guides. The Brain Never Sleeps propels us into the next frontier of dream engineering where we can guide our dreams with the hope of improving our well-being. Her toolkit at the end of the book offers simple ways to use dreams to improve our waking and dreaming lives.
The Brain Never Sleeps is a personal and enlightening journey that will change how we understand and value our nocturnal wanderings.
- GenresNonfictionScience
288 pages, Hardcover
Published February 24, 2026
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Displaying 1 - 7 of 7 reviews
Review of advance copy received from Netgalley
As someone who spends a lot of time thinking about how our internal worlds are shaped by the systems around us, this book felt like a natural extension of that curiosity. This is a work that insists that our dreaming lives matter — that what happens at night is not random static, but meaningful neurological and emotional work.
What I appreciated most is how accessible the science is. Van Kampen translates neuroscience into something readable without flattening it. She explores how dreams help us metabolize memory, stress, trauma, and creativity in ways that feel both research-grounded and human. There’s something deeply validating about the idea that the brain keeps tending to us even when we’re unconscious - that rest is not absence, but active care.
The strongest sections, for me, were those that connected dreaming to emotional processing. As someone who has worked alongside people navigating stress, loss, and systemic strain, the framing of dreams as integration rather than pathology resonated. The brain isn’t malfunctioning but working. The shift matters.
Where this lands at four stars instead of five is depth. At times it reads more like a well-constructed survey of dream research than a bold or synthesizing thesis. I found myself wanting either a sharper argument or a more sustained critique of where dream science intersects with culture, capitalism, and modern stress.
Still, this is a thoughtful, engaging, and quietly reassuring book. It invites readers to take their interior lives seriously without drifting into mysticism or overstatement. If you’re interested in neuroscience, mental wellness, or simply why your brain insists on replaying that one awkward memory at 3 a.m., this is worth your time.
Four stars for clarity, care, and the reminder that even in sleep, the brain is doing meaningful work. Thank you to Simon and Schuster Canada and NetGalley for the opportunity to read and review in advance of publication.
What I appreciated most is how accessible the science is. Van Kampen translates neuroscience into something readable without flattening it. She explores how dreams help us metabolize memory, stress, trauma, and creativity in ways that feel both research-grounded and human. There’s something deeply validating about the idea that the brain keeps tending to us even when we’re unconscious - that rest is not absence, but active care.
The strongest sections, for me, were those that connected dreaming to emotional processing. As someone who has worked alongside people navigating stress, loss, and systemic strain, the framing of dreams as integration rather than pathology resonated. The brain isn’t malfunctioning but working. The shift matters.
Where this lands at four stars instead of five is depth. At times it reads more like a well-constructed survey of dream research than a bold or synthesizing thesis. I found myself wanting either a sharper argument or a more sustained critique of where dream science intersects with culture, capitalism, and modern stress.
Still, this is a thoughtful, engaging, and quietly reassuring book. It invites readers to take their interior lives seriously without drifting into mysticism or overstatement. If you’re interested in neuroscience, mental wellness, or simply why your brain insists on replaying that one awkward memory at 3 a.m., this is worth your time.
Four stars for clarity, care, and the reminder that even in sleep, the brain is doing meaningful work. Thank you to Simon and Schuster Canada and NetGalley for the opportunity to read and review in advance of publication.
November 11, 2025
**I received an early copy of this book from Edelweiss.**
I've always been fascinated by dreams. I've had many of the types that Van Kampen describes in this book--vivid inspirational dreams, recurring dreams, lucid dreams. I've had Inception-type dreams where I fall asleep in a dream and have another one. I also talk in my sleep and sleepwalk. So I was really intrigued by this book and all its information about how dreams work and all the different ways dreams can be therapeutic. It's not like a woo-woo "this is what your dream means" book--it's really fascinating and backed by science, and it took me a while to absorb the information. I was most interested by the therapeutic dreams that can come at a certain brain wave frequency when people are coming out of surgery/anesthesia. I wonder if that will ever become a standard or if it's just too expensive.
I've always been fascinated by dreams. I've had many of the types that Van Kampen describes in this book--vivid inspirational dreams, recurring dreams, lucid dreams. I've had Inception-type dreams where I fall asleep in a dream and have another one. I also talk in my sleep and sleepwalk. So I was really intrigued by this book and all its information about how dreams work and all the different ways dreams can be therapeutic. It's not like a woo-woo "this is what your dream means" book--it's really fascinating and backed by science, and it took me a while to absorb the information. I was most interested by the therapeutic dreams that can come at a certain brain wave frequency when people are coming out of surgery/anesthesia. I wonder if that will ever become a standard or if it's just too expensive.
Review of advance copy received from Netgalley
"The brain is the person, the brain is the self, the brain is who you are."
This is an incredibly thorough history of our understanding of sleep and dreams. The author took immense effort explaining how research has developed over the years. She presents complex information in a clear and simple way and weaves in her own personal experiences.
I enjoyed this. It isn't a book I would necessarily buy (more of a fiction reader), but it is one I would absolutely check out from the library. It's a good book to leaf through little by little. I recommend this to anyone interested in learning more about sleep, dreaming and our brains.
This ARC was provided by the publisher via Netgalley in exchange for an honest review.
This is an incredibly thorough history of our understanding of sleep and dreams. The author took immense effort explaining how research has developed over the years. She presents complex information in a clear and simple way and weaves in her own personal experiences.
I enjoyed this. It isn't a book I would necessarily buy (more of a fiction reader), but it is one I would absolutely check out from the library. It's a good book to leaf through little by little. I recommend this to anyone interested in learning more about sleep, dreaming and our brains.
This ARC was provided by the publisher via Netgalley in exchange for an honest review.
Review of advance copy received from Netgalley
Thank you NetGalley, author, & publisher for this ARC in exchange for an honest review.
I was really excited to read this, hoping for insight to my incredibly wild dreams. However, I found this book difficult to get into. It reads like a textbook, it’s very dry. For being under 300 pages, it took me much too long to finish. There is a lot of information on Freud, sleep studies, and the technical side of dreams. But I think I was expecting a fresher take and what I got was outdated Freudian theories. This one just wasn’t for me.
I was really excited to read this, hoping for insight to my incredibly wild dreams. However, I found this book difficult to get into. It reads like a textbook, it’s very dry. For being under 300 pages, it took me much too long to finish. There is a lot of information on Freud, sleep studies, and the technical side of dreams. But I think I was expecting a fresher take and what I got was outdated Freudian theories. This one just wasn’t for me.
April 14, 2026
I really wanted a summary of what dreaming is!
Long winded. Started with a whole chapter on Freud.
Long winded. Started with a whole chapter on Freud.
April 29, 2026
A truly riveting and insightful read. The writing was so easy to take in and I couldn’t put the book down. I really can’t recommend it enough!
March 9, 2026
I highly recommend!! The author takes complex neuroscience and makes it feel completely approachable, using relatable anecdotes and everyday examples to explore everything from memory consolidation to dreaming. It’s genuinely enlightening, I came away with a whole new appreciation for something I do every single night and it’s such a pleasure to read.
Displaying 1 - 7 of 7 reviews