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Sensation, Perception, and the Aging Process by Francis B. Colavita
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Anatomy of an Epidemic: Magic Bullets, Psychiatric Drugs, and the Astonishing Rise of Mental Illness in America
Robert Whitaker - 2010
What is going on? Anatomy of an Epidemic challenges readers to think through that question themselves. First, Whitaker investigates what is known today about the biological causes of mental disorders. Do psychiatric medications fix “chemical imbalances” in the brain, or do they, in fact, create them? Researchers spent decades studying that question, and by the late 1980s, they had their answer. Readers will be startled—and dismayed—to discover what was reported in the scientific journals. Then comes the scientific query at the heart of this book: During the past fifty years, when investigators looked at how psychiatric drugs affected long-term outcomes, what did they find? Did they discover that the drugs help people stay well? Function better? Enjoy good physical health? Or did they find that these medications, for some paradoxical reason, increase the likelihood that people will become chronically ill, less able to function well, more prone to physical illness? This is the first book to look at the merits of psychiatric medications through the prism of long-term results. Are long-term recovery rates higher for medicated or unmedicated schizophrenia patients? Does taking an antidepressant decrease or increase the risk that a depressed person will become disabled by the disorder? Do bipolar patients fare better today than they did forty years ago, or much worse? When the National Institute of Mental Health (NIMH) studied the long-term outcomes of children with ADHD, did they determine that stimulants provide any benefit? By the end of this review of the outcomes literature, readers are certain to have a haunting question of their own: Why have the results from these long-term studies—all of which point to the same startling conclusion—been kept from the public? In this compelling history, Whitaker also tells the personal stories of children and adults swept up in this epidemic. Finally, he reports on innovative programs of psychiatric care in Europe and the United States that are producing good long-term outcomes. Our nation has been hit by an epidemic of disabling mental illness, and yet, as Anatomy of an Epidemic reveals, the medical blueprints for curbing that epidemic have already been drawn up.
Unthinkable: What the World's Most Extraordinary Brains Can Teach Us About Our Own
Helen Thomson - 2018
We take for granted that we can remember, feel emotion, navigate, empathize, and understand the world around us, but how would our lives change if these abilities were dramatically enhanced--or disappeared overnight?Helen Thomson has spent years traveling the world, tracking down incredibly rare brain disorders. In Unthinkable she tells the stories of nine extraordinary people she encountered along the way. From the man who thinks he's a tiger to the doctor who feels the pain of others just by looking at them to a woman who hears music that’s not there, their experiences illustrate how the brain can shape our lives in unexpected and, in some cases, brilliant and alarming ways.Story by remarkable story, Unthinkable takes us on an unforgettable journey through the human brain. Discover how to forge memories that never disappear, how to grow an alien limb, and how to make better decisions. Learn how to hallucinate and how to make yourself happier in a split second. Find out how to avoid getting lost, how to see more of your reality, even how exactly you can confirm you are alive. Think the unthinkable.
An Introduction to Greek Philosophy
David Roochnik - 2002
More than 2,500 years later, the issues they pondered continue to challenge, fascinate, and instruct us. Is reality stable and permanent or is it always changing? Are ethical values like justice and courage relative? Or are values "absolute"—simply and forever right and true? What is justice? What is happiness? How shall we best live our lives?An Introduction to Greek Philosophy beckons you to join this eternal discussion. For that is what this subject truly is: a conversation among thinkers that has continued through the centuries and remains accessible to us today. You find it constantly stimulating, sometimes controversial, and nearly always remarkably relevant.A Hunger for Reasons, not Myths or BeliefsProfessor David Roochnik has organized this series of 24 lectures as a "dialectical" approach (the word comes from the Greek dialegesthai: to converse). The philosophers are presented as if they were participating in a conversation. In this way, the course unfolds in a manner similar to the actual development of Greek philosophy.In this course, you study the development of Greek philosophy, meet its major thinkers, and explore the issues and ideas that concerned them. For example the first real philosophers were the Presocratics—literally, the philosophers who lived before Socrates. They included Thales of Miletus (585 B.C.E.–?), Anaximander (610–546), Anaximenes (approx. 550), Xenophanes (approx. 570) and Pythagoras (approx. 570–500).The Presocratics rejected myth and divine inspiration—such as had been embodied in the works of Homer and in Hesiod's creation story, the Theogony—as valid explanations of reality. Instead, they insisted that true understanding always requires a logos, a rational explanation (hence such English words as "psychology" and "biology").The Presocratics were concerned with issues such as identifying the arche or "Being": the thing that is the origin of all other things. They also introduced sophistic relativism, the notion that truth, goodness, and all other values were relative, depending entirely on the person or group that held them. This concept would become a major point of debate for the Greeks and for the ages.Are We Footnotes to Plato?The heroes of this course, and certainly of Greek philosophy, are Plato (429–347 B.C.E.) and his student, Aristotle (384–322 B.C.E.). Unlike the Presocratics, who wrote too little, Plato and Aristotle were prolific authors. Both argued against relativism and instead were staunch objectivists who believed that certain important values were absolutely and universally true. And both left a staggering mark on history.Alfred North Whitehead, the great 20th-century British philosopher, said, "The safest general characterization of the European philosophical tradition is that it consists of a series of footnotes to Plato." In the Middle Ages, Aristotle was held in such high esteem that he was simply known as "the philosopher."Among Plato's many contributions to philosophy is his ingenious device for the examination of ideas: his written dialogues. In them, Plato never uses his own voice. Instead, the dialogues take place among a changing cast of characters, and Socrates is the most notable among them. The effect is to invite us to take part in the conversation and, ultimately, to become philosophers.You study Plato's dialogues as well as his notion of the Forms. This was his response to relativism and proposed that every virtue and value has an absolute and perfect Form, which humans understand even before birth.Greek philosophy can be said to culminate with Aristotle, who wrote treatises on a breathtaking range of subjects. He is said to be the first to view knowledge as being divided into specific disciplines such as biology or astronomy. The university was later modeled on this approach. More than any other philosopher, Aristotle synthesized the views that preceded him.For Aristotle, one value was foremost and was contained in everything, from the tiniest organisms to the phenomena of fire to human beings: purpose. Everything has a purpose that can be recognized and objectively defined, and that gives meaning to life. You explore the details and rationale of Aristotle's teleological—or purposive—world-view, one of the most significant in history.An Invitation to ThinkIn this course, you not only learn about Greek philosophy but, to some extent, how to do it. Professor Roochnik emphasizes that Greek philosophy is ultimately not about facts or answers but about the give-and-take of ideas.By the end of these lectures, you will understand how Greek philosophy still heavily influences our view of life. We live today, Professor Roochnik maintains, at a time that is shaped by Presocratic, relativistic philosophy. Contemporary thinkers, and often the average person, have great difficulty finding objective truth or meaning in life.What have we lost in turning away from the world of Plato and Aristotle—a world where everything has a place and a purpose and life is saturated with value and meaning?On the other hand, what would we lose if we returned to that world?These are a few of the many questions that will give you ample food for thought. For the Greeks, that was the greatest feast of all.
Memory and the Human Lifespan
Steve Joordens - 2011
The lectures lead a startling voyage into the human mind, explaining not only how the various aspects of your memory operate, but the impact memory has on your daily experience of life.The various memory systems provide the continuity of consciousness that allows the concept of "you" to make sense, creating the ongoing narrative that makes your life truly yours. Without those systems and the overall experience of memory they make possible, you would have no context for the most crucial decisions of your life. You would have to make—without the benefit of experience and knowledge—the decisions that determine not only your quality of life, but your very survival. And your ability to learn, or even to form the personality that makes you unique, would similarly be set adrift.Course Lecture Titles24 Lectures, 30 minutes per lecture 1.Memory Is a PartyUsing the metaphor of a party whose “guests” include the different components of the complex interactions that make up memory, Professor Joordens introduces you to several kinds of memory—including episodic, semantic, and procedural—to arrive at an initial understanding of the variety of processes at work in human “memory.”2. The Ancient “Art of Memory”Techniques to embed and retrieve memories more easily—so-called mnemonic strategies—date back at least to classical Greece. See how one such technique—the Method of Loci—can help improve the episodic memory you depend on to recall a group of items such as grocery or to-do lists.3. Rote Memorization and a Science of ForgettingIs a mnemonic strategy always the most useful? Examine rote memorization and how it differs from mnemonics. Also, get an introduction to the work of Hermann Ebbinghaus, whose 19th-century experiments in remembering and forgetting marked the first scientific examination of memory.4. Sensory Memory—Brief Traces of the PastBegin a deeper discussion of the different kinds of memory, beginning with sensory memory and how its brief retentive power lets you switch from one stimulus to another—and even gives you your sense of “the present moment.” Here, the focus is on iconic (or visual) memory and its auditory counterpart, echoic memory.5. The Conveyor Belt of Working MemoryPlunge into the mental processes that allow you to work with information, often with the goal of solving a problem. You learn that these processes can also be used to keep information briefly “in mind,” though they require effort and are prone to interference.6. Encoding—Our Gateway into Long-Term MemoryHow does information make its way from your temporary working memory into long-term memory so you can access it again when you need it? This introduction to encoding explains the process and offers useful tips for improving your own recall.7. Episodic and Semantic Long-Term MemoryStrengthen your grasp of how these two key memory systems function. You explore the relationship between them with analogies that range from the job requirements of London taxi drivers to the famed “holo-deck” of the Star Trek television series.8. The Secret Passage—Implicit MemoryEncounter still another category of memory—a way in which your experiences can enter long-term memory without the kind of “effortful encoding” discussed earlier. You learn why this sort of memory creation is vitally important, yet also unreliable as a substitute for conscious effort.9. From Procedural Memory to HabitIn this lecture, you see that your memory for procedures is useful not only in the “muscle memory” of physical skills, but also in cognitive processes. Also, learn about constructivist learning, in which the explicit structure of a procedure—which is usually taught verbally—instead is learned implicitly during exploratory practice.10. When Memory Systems Battle—Habits vs. GoalsWhat happens when implicit or procedural memories become so powerful they seize control? In this examination of the tenacity of habits, learn how and why habits are formed and what steps might be useful in changing them, or at least regaining control.11. Sleep and the Consolidation of MemoriesDoes sleep play a role in strengthening memories of your experiences during the day? Gain a sense of the latest research about a subject that is difficult to study as you explore the relationship between sleep and memory, including the possible link between specific sleep stages and specific kinds of memory.12. Infant and Early Childhood MemoryHow does the maturation of memory fit into a child’s overall brain development? Gain invaluable and surprising insights into the month-by-month and year-by-year development of a child’s capacity for memory, beginning in the womb and continuing on with its dramatic development after entry into the world.13. Animal Cognition and MemoryDoes an elephant really never forget? Expand your study of memory to investigate the extent to which the mysterious abilities of humans may also exist in animals and, if so, how they might differ from our own.14. Mapping Memory in the BrainAlmost two decades since its revolutionary appearance, fMRI—functional magnetic resonance imaging—is allowing researchers to watch the living human brain at work, with no harm or discomfort to the subject. Explore what happens in several areas of the brain as memories are created or retrieved.15. Neural Network ModelsCan computer models mimic the operations of the human brain? Examine the use of neural network modeling, in which biologically inspired models posited by researchers in cognitive neuroscience are advancing our understanding of just how those operations take place.16. Learning from Brain Damage and AmnesiasLeave the world of computers for that of neuropsychology as you focus on the life situations of several patients who have suffered some form of brain injury. You learn how damage to different areas of the brain can have dramatically different impacts on memory and how these patients experience the world.17. The Many Challenges of Alzheimer’s DiseaseIn a lecture that explores one of our most frightening diseases from both the caregiver’s and sufferer’s perspectives, learn how Alzheimer’s progresses, how that progression may be forestalled, and ways in which technology may be able to help through the emerging field of “cognitive prosthetics.”18. That Powerful Glow of Warm FamiliarityWhy does something familiar to us actually feel that way? Discover the sources of familiarity as you are introduced to the concepts of perceptual fluency and prototypes, and explore some surprising ways that those feelings of familiarity can trump other considerations.19. Déjà Vu and the Illusion of MemoryIs déjà vu simply an illusion of memory? If so, can we learn more about memory by trying to understand how this common phenomenon comes about? Examine some of the theories that have 20. Recovered Memories or False Memories?Is episodic memory subject to the same pitfalls as misattributed feelings of familiarity? Can we “remember” things that never took place with the same intensity and certainty as those that did? Gain new insights into what is at stake when long-forgotten “memories” resurface.21. Mind the Gaps! Memory as ReconstructionMetaphors for memory usually reference information storehouses of some kind, such as library stacks or computer hard drives, from which episodic memories are “retrieved.” Learn about the extent to which we actually construct our memories anew each time we summon them and how this explains common memory errors.22. How We Choose What's Important to RememberDoes our brain always make decisions for us about which aspects of our experience to encode for later recall, or can we influence that process ourselves? Learn potentially powerful techniques for influencing the shape of future memories.23. Aging, Memory, and Cognitive TransitionApply a reality check to the popularly held belief that memory naturally declines as we age. Learn what happened when a researcher corrected for the age-related variables long-ignored by traditional testers—and what conclusions we can draw about what lies ahead for us as we grow older.24. The Monster at the End of the BookContemplate the significance of what you’ve learned, with special attention to the common question of whether you can improve your episodic memory—remembering what you want to recall, forgetting what you’d rather not, and making choices about how to achieve a balance.
Thinking About Capitalism
Jerry Z. Muller - 2008
This is a set of eighteen audio CDs and an accompanying softcover course guidebook.Contains parts 1 - 3 of the Thinking About Capitalism course.
Understanding Genetics: DNA, Genes, And Their Real World Applications
David E. Sadava - 2008
Our Inheritance 2. Mendel and Genes 3. Genes and Chromosomes 4. The Search for the GeneDNA 5. DNA Structure and Replication 6. DNA Expression in Proteins 7. Genes, Enzymes, and Metabolism 8. From DNA to Protein 9. Genomes 10. Manipulating GenesRecombinant DNA 11. Isolating Genes and DNA 12. BiotechnologyGenetic Engineering 13. Biotechnology and the Environment 14. Manipulating DNA by PCR and Other Methods 15. DNA in IdentificationForensics 16. DNA and Evolution 17. DNA and Human Evolution 18. Molecular MedicineGenetic Screening 19. Molecular MedicineThe Immune System 20. Molecular MedicineCancer 21. Molecular MedicineGene Therapy 22. Molecular MedicineCloning and Stem Cells 23. Genetics and Agriculture 24. Biotechnology and Agriculture
Buddhism
Malcolm David Eckel - 1995
But have you ever wondered how a religion that doesn't even have a god could have accomplished this?Now you have the opportunity to have your questions answered, as this series of 24 lectures by an award-winning teacher traces the history, principles, and evolution of a theology that is both familiar and foreign.You'll learn the astonishing story of Siddhartha Gautama - who was to become the Buddha, or "enlightened one" - the Indian prince who abandoned wife, son, and a privileged life to seek the meaning of life and death, and whose "awakening" and subsequent teachings have since impacted the world as few others have.And you'll learn what happened after his death, as his followers began to share his teachings about the "Four Noble Truths" and the "Path" to Enlightenment. You'll see how Buddhist beliefs underwent significant and even radical change, with different varieties of Buddhism having to take shape as those beliefs spread across India, Central Asia, China, Japan, and virtually every corner of the Western world, such as becoming more respectful of one's duties to family and ancestors in China or becoming reconciled with local deities in Japan.
Lost Worlds of South America
Edwin Barnhart - 2012
Take an adventurous trek to these wilds of South America and the great civilizations of the ancients. In 24 eye-opening lectures, you'll take an in-depth look at the emerging finds and archaeological knowledge of more than 12 seminal civilizations, giving you rich insight into the creative vision and monumental achievements of these wellsprings of human life. The ancient South Americans show us striking models of how societies can function and organize themselves. The technologies and social structures seen here were wholly invented, using no preexisting models, as these dynamic peoples struggled to tame their environment and carve out societies and empires. Recently unearthed marvels include elaborately prepared and adorned mummies that predate Egypt's by 2000 years; imposing palaces, solar observatories, and dramatically decorated pyramids; stunning art objects in gold, turquoise, lapis lazuli, and ceramic; and evidence of huge urban civilizations in the Amazon. In their amazing sophistication and scale, the sites reveal some of the most remarkable ancient artifacts found anywhere in the world. The breathtaking valleys, mountains, and deserts you will study in this course reveal wonders that rival anything we know of the ancient world. Travel with us to a lost and splendorous past - a fountainhead of civilization that speaks unforgettably of human striving, vision, and the indomitable will to endure.Listening Length: 11 hours and 54 minutes
Foundations of Economic Prosperity
Daniel W. Drezner - 2013
Professor Drezner takes you behind the headlines and into the debates to dispel common myths about prosperity and get at deeper truths. By taking a broad view of economics that includes psychology, sociology, political science, and history, his lectures lead you to fundamental insights about how the modern world works and a deeper understanding of the functioning of the U.S., European, Chinese, and other major economies, as well as an appreciation for the special problems faced by underdeveloped nations. You'll examine dozens of case histories that illustrate what works and doesn't work in the drive to increase economic growth. You'll also learn about intriguing examples of prosperity won or lost, including the Dutch tulip mania in 1637, the era of globalization that started in the 1850s and lasting through World War I, and Ukraine's economic missteps after the breakup of the Soviet Union. As a start on your own road to greater prosperity, take this step to invest in an unparalleled explanation of the prerequisites to achieve it.
You've Already Changed Your Life
Jade Chang - 2021
the World and the Amazon Original The List comes a timely and thought-provoking exploration of the small moments that change us in big ways.In You’ve Already Changed Your Life, Jade Chang posits that humans are infinitely adaptable, that the seeds of personal transformation are sown when we least expect it, and that identifying your own small (but profound!) shifts will help you retell the story of your life.As Jade shares the unlikely moments that changed her forever, we join her on a quest to understand what makes people who they are. She takes us from a surprising history of personality tests to a debunking of the popular science theory of the reptile brain, with several unexpected stops along the way, all with her characteristic charm and wit. Part memoir, part investigation into the science of the mind, this Audible Original questions the old stories we’ve told ourselves about our capacity for change and gives you a blueprint to discover all the ways that you have, indeed, already changed your life.
Talking to Strangers: What We Should Know About the People We Don’t Know
Malcolm Gladwell - 2019
He was also producing for the ear. In the audiobook version of Talking to Strangers, you'll hear the voices of people he interviewed--scientists, criminologists, military psychologists. Court transcripts are brought to life with re-enactments. You actually hear the contentious arrest of Sandra Bland by the side of the road in Texas. As Gladwell revisits the deceptions of Bernie Madoff, the trial of Amanda Knox, and the suicide of Sylvia Plath, you hear directly from many of the players in these real-life tragedies. There's even a theme song - Janelle Monae's "Hell You Talmbout."Something is very wrong, Gladwell argues, with the tools and strategies we use to make sense of people we don't know. And because we don't know how to talk to strangers, we are inviting conflict and misunderstanding in ways that have a profound effect on our lives and our world.
Building a Better Vocabulary
Kevin Flanigan - 2015
A great vocabulary can enhance your speaking, writing, and even thinking skills. This course will boost your vocabulary, whether you want to enhance your personal lexicon, write or speak more articulately in professional settings, or advance your knowledge of the English language. For anyone who has ever grasped for the perfect word at a particular moment, this course provides a research-based and enjoyable method for improving your vocabulary. Building a Better Vocabulary offers an intriguing look at the nuts and bolts of English, teaches you the etymology and morphology - or the history and structure - of words, and delves into the cognitive science behind committing new words to long-term memory. By the end of the 36 enjoyable lectures, you will have a practical framework for continuing to build your vocabulary by discovering new words and fully mastering the nuances of familiar ones. If you are an avid reader, you may have previously encountered some of the words in this course. But even the most voracious reader will be surprised and delighted by these eye-opening lectures, which delve into the building blocks of the English language and reveal intriguing new nuances to words you thought you knew well. These lectures will kindle a passion for the process by which words are created and for the beauty of the words you read, speak, and hear every day.
The Hacking of the American Mind: The Science Behind the Corporate Takeover of Our Bodies and Brains
Robert H. Lustig - 2017
Serotonin is the "contentment" neurotransmitter that tells our brains we don't need any more; yet its deficiency leads to depression. Ideally, both are in optimal supply. Yet dopamine evolved to overwhelm serotonin--because our ancestors were more likely to survive if they were constantly motivated--with the result that constant desire can chemically destroy our ability to feel happiness, while sending us down the slippery slope to addiction. In the last forty years, government legislation and subsidies have promoted ever-available temptation (sugar, drugs, social media, porn) combined with constant stress (work, home, money, Internet), with the end result of an unprecedented epidemic of addiction, anxiety, depression, and chronic disease. And with the advent of neuromarketing, corporate America has successfully imprisoned us in an endless loop of desire and consumption from which there is no obvious escape.With his customary wit and incisiveness, Lustig not only reveals the science that drives these states of mind, he points his finger directly at the corporations that helped create this mess, and the government actors who facilitated it, and he offers solutions we can all use in the pursuit of happiness, even in the face of overwhelming opposition. Always fearless and provocative, Lustig marshals a call to action, with seminal implications for our health, our well-being, and our culture.
Great World Religions: Islam
John L. Esposito - 2003
Esposito guides you through the facts and myths surrounding Islam and its more than 1.2 billion adherents. How familiar are you with the world's second largest and fastest-growing religion?Many in the West know little about the faith and are familiar only with the actions of a minority of radical extremists.This course will help you better understand Islam's role as both a religion and a way of life, and its deep impact on world affairs both historically and today. It is important to understand what Muslims believe, and also how their beliefs are carried out privately and publicly as individuals as well as members of a larger community."The focus of this course will be to better understand Islam's role as a religion and as a way of life," says Professor Esposito. "In 12 lectures, moving from Muhammad to the present, from the 7th to the 21st centuries, we will explore Muslim beliefs, practices, and history in the context of its significance and impact on Muslim life and society through the ages, as well as world events today."
History Of Christian Theology
Phillip Cary - 2008
Lowly born, he rose to prominence as he spread his vision of the redemption of the world. He attracted the attention of faithful disciples and suspicious local authorities. Eventually, he was tried, convicted, and executed.Today, his story is known the world over. And yet, more than two millennia later, great thinkers and everyday people still struggle to answer a single question: Who is Jesus? * Was he a wise sage who culled powerful teachings from centuries of Jewish tradition to create a new world vision of peace and love? * Or was he indeed God himself, the embodiment of divinity on earth, sent to bring salvation and redemption from sin? * Did his promise of salvation apply to all humankind or was it limited to only a few followers? And how could one participate in that promise?Since the earliest days of the faith, questions like these have been at the heart of Christianity. Over the centuries, they have led to fierce debate and produced deep divisions among the faithful. These questions have driven profound acts of faith and worship and incited war and persecution. They have contributed to the building of nations and the shaping of lives and have deeply influenced some of the greatest thinkers of Western philosophy. To ponder questions like these is to understand the very shape of the Western world and to comprehend the remarkable power Christian faith has in the life of believers.Now, in The History of Christian Theology, you have an opportunity to explore these profound questions and the many responses believers, scholars, and theologians have developed over more than 2,000 years. Through this 36-lecture course, award-winning Professor Phillip Cary of Eastern University reveals the enduring power of the Christian tradition—as both an intellectual discipline and a spiritual path.Through this course, you will gain thought-provoking insights into a set of teachings that changed the world and discover how, by learning about the diverse beliefs and practices within the wider Christian community, you can enrich your own experience of this great faith.