Thought of as the seat of our soul, then as a mysteriously animated object, the heart is still more a mystery than it is understood. Why do most animals only get one billion beats? (And how did modern humans get to over two billion, effectively letting us live out two lives?) Why are sufferers of gingivitis more likely to have heart attacks? Why do we often undergo expensive procedures when cheaper ones are just as effective? What do Da Vinci, Mary Shelley, and contemporary Egyptian archaeologists have in common? And what does it really feel like to touch your own heart, or to have someone else's beating inside your chest? Rob Dunn's fascinating history of our hearts brings us deep inside the science, history, and stories of the four chambers we depend on most.

    Armed with the extraordinary new discoveries about our genes, Ridley turns his attention to the nature versus nurture debate to bring the first popular account of the roots of human behaviour. What makes us who we are?In February 2001 it was announced that the genome contains not 100,000 genes as originally expected but only 30,000. This startling revision led some scientists to conclude that there are simply not enough human genes to account for all the different ways people behave: we must be made by nurture, not nature.Matt Ridley argues that the emerging truth is far more interesting than this myth. Nurture depends on genes, too, and genes need nurture. Genes not only predetermine the broad structure of the brain; they also absorb formative experiences, react to social cues and even run memory. They are consequences as well as causes of the will.Published fifty years after the discovery of the double helix of DNA, Nature via Nurture chronicles a new revolution in our understanding of genes. Ridley recounts the hundred years' war between the partisans of nature and nurture to explain how this paradoxical creature, the human being, can be simultaneously free-willed and motivated by instinct and culture. Nature via Nurture is an enthralling, up-to-the-minute account of how genes build brains to absorb experience.

    Lieberman illuminates how these ongoing changes have brought many benefits, but also have created novel conditions to which our bodies are not entirely adapted, resulting in a growing incidence of obesity and new but avoidable diseases, including type-2 diabetes. He proposes that many of these chronic illnesses persist and in some cases are intensifying because of "dysevolution," a pernicious dynamic whereby only the symptoms rather than the causes of these maladies are treated. And finally—provocatively—he advocates the use of evolutionary information to help nudge, push, and sometimes oblige us to create a more salubrious environment.(With charts and line drawings throughout.)From the Hardcover edition.

    Guyton & Hall's Textbook of Medical Physiology covers all of the major systems in the human body, while emphasizing system interaction, homeostasis, and pathophysiology. This very readable, easy-to-follow, and thoroughly updated, 11th Edition features a new full-color layout, short chapters, clinical vignettes, and shaded summary tables that allow for easy comprehension of the material.The smart way to study!Elsevier titles with STUDENT CONSULT will help you master difficult concepts and study more efficiently in print and online! Perform rapid searches. Integrate bonus content from other disciplines. Download text to your handheld device. And a lot more. Each STUDENT CONSULT title comes with full text online, a unique image library, case studies, USMLE style questions, and online note-taking to enhance your learning experience.Presents short, easy-to-read chapters in keeping with the Guyton and Hall tradition.Provides shaded summary tables for easy reference.Includes clinical vignettes, which allow readers to see core concepts applied to real-life situations.Offers specific discussions of pathophysiology in most clinical areas of medicine.Ensures a strong grasp of physiology concepts through well-illustrated discussions of the most essential principles.Now in full color! Offers access to the full text and other valuable features online via the STUDENT CONSULT website.Uses full-color illustrations throughout, including 486 figures, 277 charts and graphs, 100 brand-new line drawings, and 36 ECGs.Features a new full-color design that makes information more engaging and even easier to read.Updated throughout to reflect the latest knowledge in the field.

    But its roots stretch back as far as ancient Greece, when medicine first departed from the divine and the mystical and moved toward observation and logic. Its early development was slow, constrained by the taboo around dissection (only external symptoms could be used for diagnosis), as well as superstition and mysticism (illness was the work of demons and pixies and curable only by penitence). Paul Strathern steers us skillfully through the maze of discoveries, diseases, and wrong turns that have made medicine what it is today—super efficient, high tech, and increasingly costly. A Brief History of Medicine offers an accessible history of the arguments, missteps, and dumb luck that led to the world's most important medical breakthroughs—from anatomy, grave robbing, the plague, and germ theory to vaccination, quackery, microorganisms, and penicillin.

    If such a plague returned today, taking a comparable percentage of the U.S. population with it, 1.5 million Americans would die.The fascinating, true story of the world's deadliest disease.In 1918, the Great Flu Epidemic felled the young and healthy virtually overnight. An estimated forty million people died as the epidemic raged. Children were left orphaned and families were devastated. As many American soldiers were killed by the 1918 flu as were killed in battle during World War I. And no area of the globe was safe. Eskimos living in remote outposts in the frozen tundra were sickened and killed by the flu in such numbers that entire villages were wiped out.Scientists have recently rediscovered shards of the flu virus frozen in Alaska and preserved in scraps of tissue in a government warehouse. Gina Kolata, an acclaimed reporter for "The New York Times," unravels the mystery of this lethal virus with the high drama of a great adventure story. Delving into the history of the flu and previous epidemics, detailing the science and the latest understanding of this mortal disease, Kolata addresses the prospects for a great epidemic recurring, and, most important, what can be done to prevent it.

    Markel writes of the physical and emotional damage caused by the then-heralded wonder drug, and how each man ultimately changed the world in spite of it—or because of it. One became the father of psychoanalysis; the other, of modern surgery. Both men were practicing medicine at the same time in the 1880s: Freud at the Vienna General Hospital, Halsted at New York’s Bellevue Hospital. Markel writes that Freud began to experiment with cocaine as a way of studying its therapeutic uses—as an antidote for the overprescribed morphine, which had made addicts of so many, and as a treatment for depression.  Halsted, an acclaimed surgeon even then, was curious about cocaine’s effectiveness as an anesthetic and injected the drug into his arm to prove his theory. Neither Freud nor Halsted, nor their colleagues, had any idea of the drug’s potential to dominate and endanger their lives. Addiction as a bona fide medical diagnosis didn’t even exist in the elite medical circles they inhabited.  In An Anatomy of Addiction, Markel writes about the life and work of each man, showing how each came to know about cocaine; how Freud found that the drug cured his indigestion, dulled his aches, and relieved his depression. The author writes that Freud, after a few months of taking the magical drug, published a treatise on it, Über Coca, in which he described his “most gorgeous excitement.” The paper marked a major shift in Freud’s work: he turned from studying the anatomy of the brain to exploring the human psyche.  Halsted, one of the most revered of American surgeons, became the head of surgery at the newly built Johns Hopkins Hospital and then professor of surgery, the hospital’s most exalted position, committing himself repeatedly to Butler Hospital, an insane asylum, to withdraw from his out-of control cocaine use.  Halsted invented modern surgery as we know it today: devising new ways to safely invade the body in search of cures and pioneering modern surgical techniques that controlled bleeding and promoted healing. He insisted on thorough hand washing, on scrub-downs and whites for doctors and nurses, on sterility in the operating room—even inventing the surgical glove, which he designed and had the Goodyear Rubber Company make for him—accomplishing all of this as he struggled to conquer his unyielding desire for cocaine.  An Anatomy of Addiction tells the tragic and heroic story of each man, accidentally struck down in his prime by an insidious malady: tragic because of the time, relationships, and health cocaine forced each to squander; heroic in the intense battle each man waged to overcome his affliction as he conquered his own world with his visionary healing gifts. Here is the full story, long overlooked, told in its rich historical context.

    Exploring the history of cannibalism, the neurology of people who are sexually attracted to animals, the evolution of human body fluids, the science of homosexuality, and serious questions about life and death, Bering astutely covers a generous expanse of our kaleidoscope of quirks and origins.With his characteristic irreverence and trademark cheekiness, Bering leaves no topic unturned or curiosity unexamined, and he does it all with an audaciously original voice. Whether you're interested in the psychological history behind the many facets of sexual desire or the evolutionary patterns that have dictated our current mystique and phallic physique, Why Is the Penis Shaped Like That? is bound to create lively discussion and debate for years to come.

    Result: The world's first vaccine. Experiment: A slave woman is forced to undergo more than thirty operations without anesthesia. Result: The beginnings of modern gynecology. Experiment: From 1946 to 1953, seventy-four boys are fed oatmeal laced with radioactive iron and calcium. Result: A better understanding of the effects of radioactivity on the human body. Experimental incidents such as these paved the way for crucial medical discoveries and lifesaving cures and procedures. But they also violated the rights of their subjects, many of whom did not give their consent to the experiments. The subjects suffered excruciating pain and humiliation. Some even died as a result of the procedures. Even in the twenty-first century—despite laws, regulations, and ethical conventions—the tension between medical experimentation and patient rights continues. How do doctors balance the need to test new medicines and procedures with their ethical and moral duty to protect the rights of human subjects? What price has been paid for medical knowledge? Can we learn from the broken oaths of the past? Take a harrowing journey through some of history's greatest medical advances—and its most horrifying medical atrocities. You'll read about orphans injected with lethal tuberculosis and concentration camp inmates tortured by Nazi doctors. You’ll also learn about radiation experimentation and present-day clinical trials that prove fatal. Through these stories, explore the human suffering that has gone hand in hand with medical advancement.

    In Papua New Guinea, a primitive tribe is nearly obliterated by a sickness whose chief symptom is uncontrollable laughter. Across Europe, millions of sheep rub their fleeces raw before collapsing. In England, cows attack their owners in the milking parlors, while in the American West, thousands of deer starve to death in fields full of grass.What these strange conditions–including fatal familial insomnia, kuru, scrapie, and mad cow disease–share is their cause: prions. Prions are ordinary proteins that sometimes go wrong, resulting in neurological illnesses that are always fatal. Even more mysterious and frightening, prions are almost impossible to destroy because they are not alive and have no DNA–and the diseases they bring are now spreading around the world.In The Family That Couldn’t Sleep, essayist and journalist D. T. Max tells the spellbinding story of the prion’s hidden past and deadly future

    Proving that real mysteries can be found outside of movies and best-seller lists, the quests in this book are among the most famous: the sunken Atlantis, the never-found Amelia Earhart, the lost treasure of Captain Kidd, and that holy grail of all treasure hunters, the Holy Grail. The author sets out to bust the myths and debunk crazy theories as he tells the stories of the tomb raiders, quacks, and glory seekers of the past and presents the most up-to-date thoughts surrounding each of the mysteries investigated.

    Sharon Moalem turns our current understanding of illness on its head and challenges us to fundamentally change the way we think about our bodies, our health, and our relationship to just about every other living thing on earth, from plants and animals to insects and bacteria.Through a fresh and engaging examination of our evolutionary history, Dr. Moalem reveals how many of the conditions that are diseases today actually gave our ancestors a leg up in the survival sweepstakes. When the option is a long life with a disease or a short one without it, evolution opts for disease almost every time.Everything from the climate our ancestors lived in to the crops they planted and ate to their beverage of choice can be seen in our genetic inheritance. But Survival of the Sickest doesn't stop there. It goes on to demonstrate just how little modern medicine really understands about human health, and offers a new way of thinking that can help all of us live longer, healthier lives..

    It wiped out one-third of Europe's population, taking some 20 million lives. And yet, most of what we know about it is wrong. The details of the Plague etched in the minds of terrified schoolchildren—the hideous black welts, the high fever, and the awful end by respiratory failure—are more or less accurate. But what the Plague really was and how it made history remain shrouded in a haze of myths.Now, Norman Cantor, the premier historian of the Middle Ages, draws together the most recent scientific discoveries and groundbreaking historical research to pierce the mist and tell the story of the Black Death as a gripping, intimate narrative.

    It provides information on how drugs enter the body, how they manipulate the brain, their short- & long-term effects, the high they produce & the circumstances in which they can be deadly. psychological & pharmacological research on drugs. Whether the reader is a student confronted by drugs for the first time, an accountant reaching for another cup of coffee, or a health educator, this book aims to provide a clear understanding of how drugs work & the consequences of their use.

    In this gloriously entertaining romp through human history, peppered with amusing pop culture references, Greg Jenner explores the gradual and often unexpected evolution of our daily routines.This is not a story of politics, wars or great events, instead Greg Jenner has scoured Roman rubbish bins, Egyptian tombs and Victorian sewers to bring us the most intriguing, surprising and sometimes downright silly nuggets from our past. Drawn from across the world, spanning a million years of humanity, this book is a smorgasbord of historical delights. It is a history of all those things you always wondered - and many you have never considered. It is the story of your life, one million years in the making.The UK paperback edition (2016) is revised and updated with extra facts.OTHER REVIEWS:"If you find yourself secretly relishing your children's Horrible Histories books, you will love Greg Jenner's jolly account of how we have more in common with our ancestors than we might think ... all human life is here, amusingly conveyed in intriguing nuggets of gossipy historical anecdote" (DAILY MAIL)"A wonderful idea, gloriously put into practice, Greg Jenner is as witty as he is knowledgeable" (TOM HOLLAND)"Delightful, surprising and hilarious, this is a fascinating history of the everyday objects and inventions we take for granted" (LAUREN LAVERNE)"Greg Jenner's magpie mind takes you through the history of who we are and what we do, answering tons of questions you never thought to ask" (AL MURRAY)"Like visiting the most wonderful and cluttered museum, each chapter like another room teetering with illuminating ideas and information" (ROBIN INCE)"Hugely entertaining...full of astonishing insights" (HISTORY REVEALED MAGAZINE)"Jenner has a vivid, colloquial turn of phrase...lively, funny and completely absorbing" (CURRENT ARCHAEOLOGY MAGAZINE)