The Private Life of the Brain


Book Description

What is happening in the brain when we drink too much alcohol, get high on ecstasy or experience road rage? Emotion, says internationally acclaimed neuroscientist Susan Greenfield, is the building block of consciousness. As our minds develop we create a personalized inner world based on our experiences. But during periods of intense emotion, such as anger, fear or euphoria, we can literally lose our mind, returning to the mental state we experienced as infants. Challenging many preconceived notions, Susan Greenfield's groundbreaking book seeks to answer one of science's most enduring mysteries: how our unique sense of self is created.




The Private Life of the Brain


Book Description

"Drawing on many different sources–the effects of neurological disorders and injuries, the actions of drugs, the character of thought in dreams, in schizophrenia, in reverie, and in childhood–Susan Greenfield has given us a synthesis which is challenging, original, readable, and personal."–Oliver Sacks How does the human brain produce your private world? In this groundbreaking exploration, neuroscientist and author Susan Greenfield demystifies the private life of the brain. She examines the physical basis of our emotions and searches for the answer to one of the most enduring mysteries in modern science: How does the brain create a unique, subjective experience for each one of us? Utilizing cutting-edge research and compelling personal anecdotes, Greenfield reveals that emotions, triggered by individual life experiences, are the very foundation upon which our brains build our unique minds. In this absorbing, lyrical exploration, Dr. Greenfield presents a provocative new theory that provides an illuminating glimpse into the human brain and reveals the astonishing essence of who we are. "This is one of those rare books that can make a reader happy to have been led to think."–Booklist




The Private Life of the Brain


Book Description

What happens to the brain when we experience road rage, orgasms or nightmares? In this text, leading neuroscientist Susan Greenfield draws on her expertise to expore the relationship between emotional experience and human brain processes.




The Private Life of Mrs Sharma


Book Description

Renuka Sharma is a dutiful wife, mother, and daughter-in-law holding the fort in a modest rental in Delhi while her husband tries to rack up savings in Dubai. Working as a receptionist and committed to finding a place for her family in the New Indian Dream of air-conditioned malls and high paid jobs at multi-nationals, life is going as planned until the day she strikes up a conversation with an uncommonly self-possessed stranger at a Metro station. Because while Mrs Sharma may espouse traditional values, India is changing all around her, and it wouldn't be the end of the world if she came out of her shell a little, would it? With equal doses of humour and pathos, The Private Life of Mrs Sharma is a sharp-eyed examination of the clashing of tradition and modernity, from a dramatic new voice in Indian fiction.




The Secret Life of the Grown-up Brain


Book Description

A leading science writer examines how the brain's capacity reaches its peak in middle age For many years, scientists thought that the human brain simply decayed over time and its dying cells led to memory slips, fuzzy logic, negative thinking, and even depression. 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.




A Day in the Life of the Brain


Book Description

"Each of us has a unique, subjective inner world, one that we can never share directly with anyone else. But how does a tangle of brain cells conjure up this experience? Despite the remarkable progress that has been made in understanding the brain, consciousness still poses one of the greatest challenges to science. In this groundbreaking book, world-renowned neuroscientist Susan Greenfield illuminates the mystery of consciousness as she traces a single day in the life of the brain - from being awoken by an alarm to walking the dog, working in an open plan office to dreaming. Greenfield concludes that the answer to the enigma of consciousness may be found in neuronal assemblies - a process that her Oxford lab, along with others around the world, is investigating. Drawing on this pioneering research and on diverse findings from physics, philosophy and psychology, A Day in the Life of the Braingives us a bold new way of understanding who we are."




Discovering the Brain


Book Description

The brain ... There is no other part of the human anatomy that is so intriguing. How does it develop and function and why does it sometimes, tragically, degenerate? The answers are complex. In Discovering the Brain, science writer Sandra Ackerman cuts through the complexity to bring this vital topic to the public. The 1990s were declared the "Decade of the Brain" by former President Bush, and the neuroscience community responded with a host of new investigations and conferences. Discovering the Brain is based on the Institute of Medicine conference, Decade of the Brain: Frontiers in Neuroscience and Brain Research. Discovering the Brain is a "field guide" to the brainâ€"an easy-to-read discussion of the brain's physical structure and where functions such as language and music appreciation lie. Ackerman examines: How electrical and chemical signals are conveyed in the brain. The mechanisms by which we see, hear, think, and pay attentionâ€"and how a "gut feeling" actually originates in the brain. Learning and memory retention, including parallels to computer memory and what they might tell us about our own mental capacity. Development of the brain throughout the life span, with a look at the aging brain. Ackerman provides an enlightening chapter on the connection between the brain's physical condition and various mental disorders and notes what progress can realistically be made toward the prevention and treatment of stroke and other ailments. Finally, she explores the potential for major advances during the "Decade of the Brain," with a look at medical imaging techniquesâ€"what various technologies can and cannot tell usâ€"and how the public and private sectors can contribute to continued advances in neuroscience. This highly readable volume will provide the public and policymakersâ€"and many scientists as wellâ€"with a helpful guide to understanding the many discoveries that are sure to be announced throughout the "Decade of the Brain."




Phantoms in the Brain


Book Description

Neuroscientist V.S. Ramachandran is internationally renowned for uncovering answers to the deep and quirky questions of human nature that few scientists have dared to address. His bold insights about the brain are matched only by the stunning simplicity of his experiments -- using such low-tech tools as cotton swabs, glasses of water and dime-store mirrors. In Phantoms in the Brain, Dr. Ramachandran recounts how his work with patients who have bizarre neurological disorders has shed new light on the deep architecture of the brain, and what these findings tell us about who we are, how we construct our body image, why we laugh or become depressed, why we may believe in God, how we make decisions, deceive ourselves and dream, perhaps even why we're so clever at philosophy, music and art. Some of his most notable cases: A woman paralyzed on the left side of her body who believes she is lifting a tray of drinks with both hands offers a unique opportunity to test Freud's theory of denial. A man who insists he is talking with God challenges us to ask: Could we be "wired" for religious experience? A woman who hallucinates cartoon characters illustrates how, in a sense, we are all hallucinating, all the time. Dr. Ramachandran's inspired medical detective work pushes the boundaries of medicine's last great frontier -- the human mind -- yielding new and provocative insights into the "big questions" about consciousness and the self.




Another Day in the Frontal Lobe


Book Description

Katrina Firlik is a neurosurgeon, one of only two hundred or so women among the alpha males who dominate this high-pressure, high-prestige medical specialty. She is also a superbly gifted writer–witty, insightful, at once deeply humane and refreshingly wry. In Another Day in the Frontal Lobe, Dr. Firlik draws on this rare combination to create a neurosurgeon’s Kitchen Confidential–a unique insider’s memoir of a fascinating profession. Neurosurgeons are renowned for their big egos and aggressive self-confidence, and Dr. Firlik confirms that timidity is indeed rare in the field. “They’re the kids who never lost at musical chairs,” she writes. A brain surgeon is not only a highly trained scientist and clinician but also a mechanic who of necessity develops an intimate, hands-on familiarity with the gray matter inside our skulls. It’s the balance between cutting-edge medical technology and manual dexterity, between instinct and expertise, that Firlik finds so appealing–and so difficult to master. Firlik recounts how her background as a surgeon’s daughter with a strong stomach and a keen interest in the brain led her to this rarefied specialty, and she describes her challenging, atypical trek from medical student to fully qualified surgeon. Among Firlik’s more memorable cases: a young roofer who walked into the hospital with a three-inch-long barbed nail driven into his forehead, the result of an accident with his partner’s nail gun, and a sweet little seven-year-old boy whose untreated earache had become a raging, potentially fatal infection of the brain lining. From OR theatrics to thorny ethical questions, from the surprisingly primitive tools in a neurosurgeon’s kit to glimpses of future techniques like the “brain lift,” Firlik cracks open medicine’s most prestigious and secretive specialty. Candid, smart, clear-eyed, and unfailingly engaging, Another Day in the Frontal Lobe is a mesmerizing behind-the-scenes glimpse into a world of incredible competition and incalculable rewards.




Brain, Mind, and the Structure of Reality


Book Description

Does the brain create the mind, or is some external entity involved? This book synthesizes ideas borrowed from philosophy, religion, and science. Topics range widely from brain imagining of thought processes to quantum mechanics and the essential role of information in brains and physical systems.