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.”

    Styron is perhaps the first writer to convey the full terror of depression's psychic landscape, as well as the illuminating path to recovery.

     It is a remarkable portrait, too, of the life of a psychiatric asylum--the sort of community in which, for better and for worse, hundreds of thousands of people lived out their lives.More than four hundred abandoned suitcases filled with patients’ belongings were found when Willard Psychiatric Center closed in 1995 after 125 years of operation. They are skillfully examined here and compared to the written record to create a moving—and devastating—group portrait of twentieth-century American psychiatric care.

    It includes even more new monographs and the latest FDA approvals. This updated edition is a book that students can count on with vital information for Peds, as well as precautions for all vulnerable populations. From pediatrics to geriatrics and from pregnancy to breast feeding considerations, "Davis's Drug Guide for Nurses" addresses the entire lifespan.

    A caption explains the concept illustrated on each page, and a few simple sentences reinforce the concept with interactive (programmed) learning, which links to the following page. Dr Dubin's light and entertaining style, known world-wide, makes learning enjoyable. Practice twelve-lead tracings at the end establish self-confidence, and summarised reference sheets with examples (designed to be copied) provide an excellent review.

    Another sufferer must check her stove hundreds of times daily to make sure she has turned it off. And one woman, in an effort to ensure that her eyebrows are symmetrical, finally plucks out every hair. All of these people are suffering from Obsessive-Compulsive Disorder (OCD), an emotionally debilitating sickness that afflicts up to six million Americans. Cleaning, counting, washing, avoiding, checking—these are some of the pointless rituals that sufferers are powerless to stop. Now a distinguished psychiatrist and expert on OCD reveals exciting breakthroughs in diagnosis, successful new behaviorist therapies and drug treatments, as well as lists of resources and references. Drawing on the extraordinary experiences of her patients, Dr. Judith Rapoport unravels the mysteries surrounding this irrational disorder . . . and provides prescriptions for action that promise hope and help.

    Increasingly, science is concerned with the structure, behavior, and evolution of complex systems ranging from cells to ecosystems. In Networks of the Brain, Olaf Sporns describes how the integrative nature of brain function can be illuminated from a complex network perspective.Highlighting the many emerging points of contact between neuroscience and network science, the book serves to introduce network theory to neuroscientists and neuroscience to those working on theoretical network models. Sporns emphasizes how networks connect levels of organization in the brain and how they link structure to function, offering an informal and nonmathematical treatment of the subject. Networks of the Brain provides a synthesis of the sciences of complex networks and the brain that will be an essential foundation for future research.

    Perry Baird was a rising medical star in the late 1920s and 1930s. Early in his career, ahead of his time, he grew fascinated with identifying the biochemical root of manic depression, just as he began to suffer from it himself. By the time the results of his groundbreaking experiments were published, Dr. Baird had been institutionalized multiple times, his medical license revoked, and his wife and daughters estranged. He later received a lobotomy and died from a consequent seizure, his research incomplete, his achievements unrecognized.Mimi Baird grew up never fully knowing this story, as her family went silent about the father who had been absent for most of her childhood. Decades later, a string of extraordinary coincidences led to the recovery of a manuscript which Dr. Baird had worked on throughout his brutal institutionalization, confinement, and escape. This remarkable document, reflecting periods of both manic exhilaration and clear-headed health, presents a startling portrait of a man who was a uniquely astute observer of his own condition, struggling with a disease for which there was no cure, racing against time to unlock the key to treatment before his illness became impossible to manage.Fifty years after being told her father would forever be “ill” and “away,” Mimi Baird set off on a quest to piece together the memoir and the man. In time her fingers became stained with the lead of the pencil he had used to write his manuscript, as she devoted herself to understanding who he was, why he disappeared, and what legacy she had inherited. The result of his extraordinary record and her journey to bring his name to light is He Wanted the Moon, an unforgettable testament to the reaches of the mind and the redeeming power of a determined heart.Soon to be a major motion picture, from Brad Pitt and Tony Kushner

    No matter what brings students into the introductory course and regardless of their initial motivation, Essentials of Understanding Psychology, Seventh Edition, draws students into the field and stimulates their thinking. This revision integrates a variety of elements that foster students' understanding of psychology and its impact on their everyday lives. It also provides instructors with a fully integrated supplements package to objectively gauge their students' mastery of psychology's key principles and concepts and to create dynamic lectures.

    In many circles this disease, still known as Yuppi Flu, is dismissed as a psychological aberration. For the nearly two million people who have endured its traumatic and very real debilitating physical effects, however, Chronic Fatigue Syndrome is no joke.

    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.

    Written by medical students and reviewed by top faculty, this unique book provides practical, tested advice for acing the USMLE Step 2 CK.

    However, as the authors of this accessible guide demonstrate, there are at least some things we do understand about the brain, things which may lead us to think quite differently about the way we view ourselves and workings of our minds. Starting off with a brief tour of the history of neuroscience, from Aristotle's view that the function of the brain was to cool the heart to the ancient practice of drilling a hole in the skull to relieve headaches, the book covers all of the key areas - including the anatomy and development of the brain, the workings of the sensory and nervous systems, the function of sleep and the capacity for language - in a clear and comprehensible manner. The authors also consider the roots - and possible treatments - of some of the most common psychological disorders, and examine the way in which science may help us to find answers to philosophical questions about the nature of consciousness and the identity of the self. to be able to extend life well beyond the standard three score years and ten, this lively and entertaining introduction assumes no previous scientific knowledge and will be suitable for readers of all backgrounds.

    Braided with that history is the moving story of Powers's beloved son Kevin--spirited, endearing, and gifted--who triumphed even while suffering from schizophrenia until finally he did not, and the story of his courageous surviving son Dean, who is also schizophrenic.A blend of history, biography, memoir, and current affairs ending with a consideration of where we might go from here, this is a thought-provoking look at a dreaded illness that has long been misunderstood.

    Bipolar II disorder differs from bipolar I in that sufferers may never experience a full manic episode, although they may experience periods of high energy and impulsiveness (hypomania), as well as depression and anxiety. If you have been diagnosed with bipolar II, or even if you think that you may have this disorder, you may be frightened by the highs and lows of your intense emotions. Fortunately, there are proven-effective treatments that can help you find a sense of calm and peace of mind. Written by an extremely accomplished team of bipolar experts, The Bipolar II Disorder Workbook is designed to help you manage the recurring depression, hypomania, and anxiety that can arise as a result of your condition. The convenient workbook format combines evidence-based cognitive behavioral therapy (CBT), dialectical behavioral therapy (DBT), and other mindfulness-based exercises to help you manage your emotions, track your progress, and ultimately live a happy and more productive life. This is the first self-help workbook available specifically for individuals diagnosed with bipolar II disorder.