Yet consciousness is subjective, personal, and famously difficult to examine: philosophers have for centuries declared this mental entity so mysterious as to be impenetrable to science.In The Ravenous Brain, neuroscientist Daniel Bor departs sharply from this historical view, and builds on the latest research to propose a new model for how consciousness works. Bor argues that this brain-based faculty evolved as an accelerated knowledge gathering tool. Consciousness is effectively an idea factory -- that choice mental space dedicated to innovation, a key component of which is the discovery of deep structures within the contents of our awareness.This model explains our brains"; ravenous appetite for information -- and in particular, its constant search for patterns. Why, for instance, after all our physical needs have been met, do we recreationally solve crossword or Sudoku puzzles? Such behavior may appear biologically wasteful, but, according to Bor, this search for structure can yield immense evolutionary benefits -- it led our ancestors to discover fire and farming, pushed modern society to forge ahead in science and technology, and guides each one of us to understand and control the world around us. But the sheer innovative power of human consciousness carries with it the heavy cost of mental fragility.Bor discusses the medical implications of his theory of consciousness, and what it means for the origins and treatment of psychiatric ailments, including attention-deficit disorder, schizophrenia, manic depression, and autism. All mental illnesses, he argues, can be reformulated as disorders of consciousness -- a perspective that opens up new avenues of treatment for alleviating mental suffering.A controversial view of consciousness, The Ravenous Brain links cognition to creativity in an ingenious solution to one of science's biggest mysteries.

    But how the mind works remains one of humankind's greatest mysteries. With boundless curiosity and enthusiasm, Shannon Moffett, a Stanford medical student, takes us down the halls of neuroscience to the front lines of cutting-edge research and medicine to meet some of today's most extraordinary scientists and thinkers, all grappling with provocative questions: Why do we dream? How does memory work? How do we see? What happens when we think? Each chapter delves into a different aspect of the brain, following the experts as they chart new ground. Moffett takes us to a lab where fMRI scans reveal the multitude of stimuli that our brains unconsciously take in; inside an operating room where a neurosurgeon removes a bullet from a patient's skull; to the lab of Christof Koch, a neuroscientist tracking individual neurons in order to crack the code of consciousness; and to a research lab where scientists are investigating the relationship between dreams and waking life. She also takes us beyond the scientific world—to a Zen monk's zendo, where she explores the effects of meditation on the brain; inside the home of a woman suffering from dissociative identity disorder; to a conference with the philosopher Daniel Dennett, who uses illusions, magic, tricks, and logic to challenge our assumptions about the mind; and to the home of the late Nobel Laureate Francis Crick, co-discoverer with James Watson of DNA's double-helix structure. Filled with fascinating case studies and featuring a timeline that tracks the development of the brain from conception to death, The Three Pound Enigma is a remarkable exploration of what it means to be human.

    But this is not the whole story.Shedding light on controversial research and investigating the ferocious gender wars in biology, psychology and anthropology, Angela Saini takes readers on an eye-opening journey to uncover how women are being rediscovered. She explores what these revelations mean for us as individuals and as a society, revealing an alternative view of science in which women are included, rather than excluded.

    No new cells. No major changes. If you grew up depressed, angry, sad, aggressive, or nasty, you'd be that way for life. And, as you grew older, there'd be nowhere to go but down, as disease, age, or injury wiped out precious, irreplaceable brain cells. But over the past five, ten, twenty years, all that's changed. Using fMRI and PET scanning technology, neuroscientists can now look deep inside the human brain and they've discovered that it's amazingly flexible, resilient, and plastic. Pictures of the Mind: What the New Neuroscience Tells Us About Who We Are shows you what they've discovered and what it means to all of us. Through author Miriam Boleyn-Fitzgerald's masterfully written narrative and use stunning imagery, you'll watch human brains healing, growing, and adapting to challenges. You'll gain powerful new insights into the interplay between environment and genetics, begin understanding how people can influence their own intellectual abilities and emotional makeup, and understand the latest stunning discoveries about coma and "locked-in" syndrome. You'll learn about the tantalizing discoveries that may lead to cures for traumatic brain injury, stroke, emotional disorders, PTSD, drug addiction, chronic pain, maybe even Alzheimer's. Boleyn-Fitzgerald shows how these discoveries are transforming our very understanding of the "self," from an essentially static entity to one that can learn and change throughout life and even master the art of happiness.

    Larry Dossey called “a valuable guide for anyone wishing to find greater exuberance and fulfillment in their life,” The Chemistry of Joy offers a unique blend of Western science and Eastern philosophy to show you how to treat depression more naturally and effectively, and what you can do TODAY to create a happier, more fulfilling life for yourself.The Chemistry of Joy presents Dr. Emmons’s natural approach to depression—supplemented with medication if necessary—combining the best of Western medicine and Eastern teaching to create your body’s own biochemistry of joy. Integrating Western brain chemistry, natural and Ayurvedic medicine, Buddhist psychology, and his own joyful heart techniques, Dr. Emmons creates a practical program for each of the three types of depression: anxious depression, agitated depression, and sluggish depression. The Chemistry of Joy helps you to identify which type of depression you are experiencing and provides a specific diet and exercise plan to address it, as well as nutritional supplements and “psychology of mindfulness” exercises that can restore your body’s natural balance and energy. This flexible approach creates newfound joy for those whose lives have been touched by depression—and pathways for all who seek to actively improve their emotional lives.

    We are using our brains at practically every moment of our lives, and yet few of us have the first idea how they work. Much of what we think we know comes from folklore: that we only use 10 percent of our brain, or that drinking kills brain cells. These and other brain myths are wrong, as demonstrated by the work of neuroscientists who have spent decades studying this complex organ. However, most of what scientists have learned is not known to the world outside their laboratories.In this readable, lively book, Sandra Aamodt and Sam Wang dispel common myths about the brain and provide a comprehensive, useful overview of how it really works. In its pages, you'll discover how to cope with jet lag, how your brain affects your religion, and how men's and women's brains differ. With witty, accessible prose decorated by charts, trivia, quizzes, and illustrations, this book is great for quick reference or extended reading.Both practical and fun, Welcome to Your Brain is perfect whether you want to impress your friends or simply use your brain better.

    While all other major diseases are in decline, deaths from Alzheimer’s have increased radically. What you or your loved ones don’t yet know is that 90 percent of Alzheimer’s cases can be prevented.Based on the largest clinical and observational study to date, neurologists and codirectors of the Brain Health and Alzheimer’s Prevention Program at Loma Linda University Medical Center, Drs. Dean and Ayesha Sherzai, offer in The Alzheimer’s Solution the first comprehensive program for preventing Alzheimer’s disease and improving cognitive function. Alzheimer’s disease isn’t a genetic inevitability, and a diagnosis does not need to come with a death sentence. Ninety percent of grandparents, parents, husbands, and wives can be spared. Ninety percent of us can avoid ever getting Alzheimer’s, and for the 10 percent with strong genetic risk for cognitive decline, the disease can be delayed by ten to fifteen years. This isn’t an estimate or wishful thinking; it’s a percentage based on rigorous science and the remarkable results the Sherzais have seen firsthand in their clinic.This much-needed revolutionary book reveals how the brain is a living universe, directly influenced by nutrition, exercise, stress, sleep, and engagement. In other words: what you feed it, how you treat it, when you challenge it, and the ways in which you allow it to rest. These factors are the pillars of the groundbreaking program you’ll find in these pages, which features a personalized assessment for evaluating risk, a five-part program for prevention and symptom-reversal, and day-by-day guides for optimizing cognitive function. You can prevent Alzheimer’s disease from affecting you, your family, friends, and loved ones. Even with a diagnosis, you can reverse cognitive decline and add vibrant years to your life. The future of your brain is finally within your control.

    But new research from neuroscientists and psychologists suggests that, in fact, the brain reorganizes, improves in important functions, and even helps us adopt a more optimistic outlook in middle age. Growth of white matter and brain connectors allow us to recognize patterns faster, make better judgments, and find unique solutions to problems. Scientists call these traits cognitive expertise and they reach their highest levels in middle age. In her impeccably researched book, science writer Barbara Strauch explores the latest findings that demonstrate, through the use of technology such as brain scans, that the middle-aged brain is more flexible and more capable than previously thought. For the first time, long-term studies show that our view of middle age has been misleading and incomplete. By detailing exactly the normal, healthy brain functions over time, Strauch also explains how its optimal processes can be maintained. Part scientific survey, part how-to guide, "The Secret Life of the Grown-Up Brain" is a fascinating glimpse at our surprisingly talented middle-aged minds."

    Encompassing recent advances in molecular pharmacology and brain imaging, Drugs, The Brain and Behavior offers a unique breadth of coverage from historical accounts of drug use, through clinical and preclinical behavioural studies, to the latest research on drug effects in transgenic mouse models.

    In Ten Arguments For Deleting Your Social Media Accounts Right Now Jaron Lanier draws on his insider's expertise to explain precisely how social media works and why its cruel and dangerous effects are at the heart of its current business model and design. As well as offering ten simple arguments for liberating yourself from its addictive hold, his witty and urgent manifesto outlines a vision for an alternative that provides all the benefits of social media without the harm. nicer person in the process.

    His new and initially intimidating classmates were high achievers from the Ivy League and other elite universities around the nation. Stern pulls back the curtain on the intense and emotionally challenging lessons he and his fellow doctors learned while studying the human condition, and ultimately, the value of connection. The narrative focuses on these residents, their growth as doctors, and the life choices they make as they try to survive their grueling four-year residency. Most importantly, as they study how to help distressed patients in search of a better life, they discover the meaning of failure and the preciousness of success.

    The amygdala acts as a primal response, and oftentimes, when this part of the brain processes fear, you may not even understand why you are afraid. By comparison, the cortex is the center of “worry.” That is, obsessing, ruminating, and dwelling on things that may or may not happen. In the book, Pittman and Karle make it simple by offering specific examples of how to manage fear by tapping into both of these pathways in the brain. As you read, you’ll gain a greater understanding how anxiety is created in the brain, and as a result, you will feel empowered and motivated to overcome it. The brain is a powerful tool, and the more you work to change the way you respond to fear, the more resilient you will become. Using the practical self-assessments and proven-effective techniques in this book, you will learn to literally “rewire” the brain processes that lie at the root of your fears.

    We see it, touch it, and live in it every day. It is a habitat for a mesmerizingly complex world of micro-organisms and physical functions that are vital to our health and our survival. It is also a waste removal plant, a warning system for underlying disease and a dynamic immune barrier to infection. One of the first things people see about us, skin is crucial to our sense of identity, providing us with social significance and psychological meaning. And yet our skin and the fascinating way it functions is largely unknown to us. In prose as lucid as his research underlying it is rigorous, blending in memorable stories from the past and from his own medical experience, Monty Lyman has written a revelatory book exploring our outer surface that will surprise and enlighten in equal measure. Through the lenses of science, sociology, and history--on topics as diverse as the mechanics and magic of touch (how much goes on in the simple act of taking keys out of a pocket and unlocking a door is astounding), the close connection between the skin and the gut, what happens instantly when one gets a paper cut, and how a midnight snack can lead to sunburn--Lyman leads us on a journey across our most underrated and unexplored organ and reveals how our skin is far stranger, more wondrous, and more complex than we have ever imagined.

    Ratey provides insight into the basic structure and chemistry of the brain, and demonstrates how its systems shape our perceptions, emotions, and behavior. By giving us a greater understanding of how the brain responds to the guidance of its user, he provides us with knowledge that can enable us to improve our lives.In A User’s Guide to the Brain, Ratey clearly and succinctly surveys what scientists now know about the brain and how we use it. He looks at the brain as a malleable organ capable of improvement and change, like any muscle, and examines the way specific motor functions might be applied to overcome neural disorders ranging from everyday shyness to autism. Drawing on examples from his practice and from everyday life, Ratey illustrates that the most important lesson we can learn about our brains is how to use them to their maximum potential.

    Written for both the casual reader and the science buff hungry for new information, The Vision Revolution is a resource that dispels commonly believed perceptions about sight and offers answers drawn from the field’s most recent research.Changizi focuses on four “why” questions:1. Why do we see in color?2. Why do our eyes face forward?3. Why do we see illusions?4. Why does reading come so naturally to us?Why Do We See in Color?It was commonly believed that color vision evolved to help our primitive ancestors identify ripe fruit. Changizi says we should look closer to home: ourselves. Human color vision evolved to give us greater insights into the mental states and health of other people. People who can see color changes in skin have an advantage over their color-blind counterparts; they can see when people are blushing with embarrassment, purple-faced with exertion or the reddening of rashes. Changizi’s research reveals that the cones in our eyes that allow us to see color are exquisitely designed exactly for seeing color changes in the skin. And it’s no coincidence that the primates with color vision are the ones with bare spots on their faces and other body parts; Changizi shows that the development of color vision in higher primates closely parallels the loss of facial hair, culminating in the near hairlessness and highly developed color vision of humans.Why Do Our Eyes Face Forward?Forward-facing eyes set us apart from most mammals, and there is much dispute as to why we have them. While some speculate that we evolved this feature to give us depth perception available through stereo vision, this type of vision only allows us to see short distances, and we already have other mechanisms that help us to estimate distance. Changizi’s research shows that with two forward-facing eyes, primates and humans have an x-ray ability. Specifically, we’re able to see through the cluttered leaves of the forest environment in which we evolved. This feature helps primates see their targets in a crowded, encroached environment. To see how this works, hold a finger in front of your eyes. You’ll find that you’re able to look “through” it, at what is beyond your finger. One of the most amazing feats of two forward-facing eyes? Our views aren’t blocked by our noses, beaks, etc.Why Do We See Illusions?We evolved to see moving objects, not where they are, but where they are going to be. Without this ability, we couldn’t catch a ball because the brain’s ability to process visual information isn’t fast enough to allow us to put our hands in the right place to intersect for a rapidly approaching baseball. “If our brains simply created a perception of the way the world was at the time light hit the eye, then by the time that perception was elicited—which takes about a tenth of a second for the brain to do—time would have marched on, and the perception would be of the recent past,” Changizi explains. Simply put, illusions occur when our brain is tricked into thinking that a stationary two-dimensional picture has an element that is moving. Our brains project the “moving” element into the future and, as a result, we don’t see what’s on the page, but what our brain thinks will be the case a fraction of a second into the future.Why Does Reading Come So Naturally to Us?We can read faster than we can hear, which is odd, considering that reading is relatively recent, and we’ve evolved to process speech for millions of years. Changizi’s research reveals that language has been carefully designed to tap in to elements of the visual processing center that have evolved for tens of millions of years. Visual signs of all languages are shaped like objects in nature, Changizi says, because we have evolved to see nature easily. “People have noticed letters in nature for some time, and there are artists who have a spent a lot of time photographing Latin letters in natural scenes or on butterfly wings,” Changizi says. “For example, if you look at an upper corner of the room you are in, you will see three contours meeting at a point, making a shape close to that of a ‘Y.’“ The Vision Revolution expands upon how our ancestors found the shapes of Latin letters and delves into how visual signs can have similar shapes even though their inspirations come from very different environments.In addition to these four areas, The Vision Revolution explores other phenomena such as cyclopses, peeking and many more you hadn’t even thought to wonder about. Changizi shows how deeply involved these evolutionary aspects of our vision are in why we see the way we do—and what the future holds for us.“…to understand how culture interacts with vision, one must understand not just the eye’s design, but the actual mechanisms we have evolved,” Changizi says, “for culture can tap in to both the designed responses of our brains and the unintended responses.”The Vision Revolution is a book that finally gives attention to what before has been largely neglected by other works on human vision—a book that looks at the “why.”