Brain Evolution and Cognition PDF Download

Author: Gerhard Roth
Publisher: Wiley-Spektrum
ISBN:
Category : Medical
Languages : en
Pages : 626

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Author: National Academy of Sciences
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 388

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The Arthur M. Sackler Colloquia of the National Academy of Sciences address scientific topics of broad and current interest, cutting across the boundaries of traditional disciplines. Each year, four or five such colloquia are scheduled, typically two days in length and international in scope. Colloquia are organized by a member of the Academy, often with the assistance of an organizing committee, and feature presentations by leading scientists in the field and discussions with a hundred or more researchers with an interest in the topic. Colloquia presentations are recorded and posted on the National Academy of Sciences Sackler colloquia website and published on CD-ROM. These Colloquia are made possible by a generous gift from Mrs. Jill Sackler, in memory of her husband, Arthur M. Sackler.

Author: Armin W. Schulz
Publisher: MIT Press
ISBN: 0262546736
Category : Psychology
Languages : en
Pages : 281

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An argument that representational decision making is more cognitively efficient, allowing an organism to adjust more easily to changes in the environment. Many organisms (including humans) make decisions by relying on mental representations. Not simply a reaction triggered by perception, representational decision making employs high-level, non-perceptual mental states with content to manage interactions with the environment. A person making a decision based on mental representations, for example, takes a step back from her perceptions at the time to assess the nature of the world she lives in. But why would organisms rely on representational decision making, and what evolutionary benefits does this reliance provide to the decision maker? In Efficient Cognition, Armin Schulz argues that representational decision making can be more cognitively efficient than non-representational decision making. Specifically, he shows that a key driver in the evolution of representational decision making is that mental representations can enable an organism to save cognitive resources and adjust more efficiently to changed environments. After laying out the foundations of his argument—clarifying the central questions, the characterization of representational decision making, and the relevance of an evidential form of evolutionary psychology—Schulz presents his account of the evolution of representational decision making and critically considers some of the existing accounts of the subject. He then applies his account to three open questions concerning the nature of representational decision making: the extendedness of decision making, and when we should expect cognition to extend into the environment; the specialization of decision making and the use of simple heuristics; and the psychological sources of altruistic behaviors.

Author: Felix E. Goodson
Publisher: Psychology Press
ISBN: 1135635196
Category : Psychology
Languages : en
Pages : 349

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Appropriate as a textbook for graduate courses, The Evolution and Function of Cognition provides a systematic and progressively inclusive integration of the facts and principles of cognitive psychology. It includes contributions of information processing and reaction, and emphasizes historical continuity. In addition, the book shows how evolutionary psychology fits in with the mainstream of thought in psychological theory. The Evolution and Function of Cognition will benefit scholars and researchers interested in the general topics of evolutionary psychology and cognitive science.

Author: Frans de Waal
Publisher: W. W. Norton & Company
ISBN: 0393246191
Category : Science
Languages : en
Pages : 340

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A New York Times bestseller: "A passionate and convincing case for the sophistication of nonhuman minds." —Alison Gopnik, The Atlantic Hailed as a classic, Are We Smart Enough to Know How Smart Animals Are? explores the oddities and complexities of animal cognition—in crows, dolphins, parrots, sheep, wasps, bats, chimpanzees, and bonobos—to reveal how smart animals really are, and how we’ve underestimated their abilities for too long. Did you know that octopuses use coconut shells as tools, that elephants classify humans by gender and language, and that there is a young male chimpanzee at Kyoto University whose flash memory puts that of humans to shame? Fascinating, entertaining, and deeply informed, de Waal’s landmark work will convince you to rethink everything you thought you knew about animal—and human—intelligence.

Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309368650
Category : Medical
Languages : en
Pages : 300

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For most Americans, staying "mentally sharp" as they age is a very high priority. Declines in memory and decision-making abilities may trigger fears of Alzheimer's disease or other neurodegenerative diseases. However, cognitive aging is a natural process that can have both positive and negative effects on cognitive function in older adults - effects that vary widely among individuals. At this point in time, when the older population is rapidly growing in the United States and across the globe, it is important to examine what is known about cognitive aging and to identify and promote actions that individuals, organizations, communities, and society can take to help older adults maintain and improve their cognitive health. Cognitive Aging assesses the public health dimensions of cognitive aging with an emphasis on definitions and terminology, epidemiology and surveillance, prevention and intervention, education of health professionals, and public awareness and education. This report makes specific recommendations for individuals to reduce the risks of cognitive decline with aging. Aging is inevitable, but there are actions that can be taken by individuals, families, communities, and society that may help to prevent or ameliorate the impact of aging on the brain, understand more about its impact, and help older adults live more fully and independent lives. Cognitive aging is not just an individual or a family or a health care system challenge. It is an issue that affects the fabric of society and requires actions by many and varied stakeholders. Cognitive Aging offers clear steps that individuals, families, communities, health care providers and systems, financial organizations, community groups, public health agencies, and others can take to promote cognitive health and to help older adults live fuller and more independent lives. Ultimately, this report calls for a societal commitment to cognitive aging as a public health issue that requires prompt action across many sectors.

Author: Denise D. Cummins
Publisher: Oxford University Press, USA
ISBN: 9780195110531
Category : Philosophy
Languages : en
Pages : 284

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In The Evolution of Mind, outstanding figures on the cutting edge of evolutionary psychology follow clues provided by current neuroscientific evidence to illuminate many puzzling questions of human cognitive evolution. With contributions from psychologists, ethologists, anthropologists, and philosophers, the book offers a broad range of approaches to explore the mysteries of the mind's evolution - from investigating the biological functions of human cognition to drawing comparisons between human and animal cognitive abilities.

Author: Mary C. Olmstead
Publisher: Nova Science Publishers
ISBN: 9781634853637
Category : Cognition in animals
Languages : en
Pages : 0

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The study of animal cognition has undergone enormous growth in the last two decades. In the early part of the 20th century, the work was conducted primarily by psychologists who studied animal behavior in the laboratory as a model of human cognition. By the middle of the century, ethological studies of animal behavior in the natural environment revealed an amazing array of cognitive abilities in different species, worthy of study in their own right. In many cases, scientists in these two disciplines were investigating the same process (e.g., learning, navigation, communication) from very different perspectives. Psychologists tended to focus on developmental or mechanistic explanations, whereas ethologists and behavioral ecologists emphasised adaptive or functional ones. Eventually, it became clear that the two fields are complementary with a full description of any cognitive process, depending on both proximate and ultimate explanations. This text builds on the tradition of combining data from laboratory and field studies of animal behavior as a means of understanding the evolution and function of cognition. In keeping with contemporary terminology, cognition refers to a wide range of processes from modification of simple reflexes to abstract concept learning to social interactions to the expression of emotions, such as guilt. These are examined throughout the text in animal groups ranging from insects to great apes. A general theme across chapters is that the evolution of behavioral patterns is adaptive, thereby reflected in underlying neural structures. Many of the authors go on to examine the adaptive significance of a behavior in relation to a species ecological history in order to develop theories of cognitive evolution. These issues are becoming increasingly important in a world with rapidly changing environments to which all animals, including humans, must adjust. A primary goal of this volume is to introduce the exciting field of animal cognition to a new group of young scientists. The editor also hopes to encourage experienced researchers to expand their ideas of what constitutes animal cognition and how it can be studied in the future. From the editors own reading, one area of potential growth is the development of more formal models of cognition to guide quantitative predictions of behavior. Although no chapter focuses exclusively on humans, readers should have no difficulty extrapolating research findings and theories from other species to those of our own. Differences are clearly based on degree, not kind.

Author: Sara J. Shettleworth
Publisher: Oxford University Press
ISBN: 0199717818
Category : Psychology
Languages : en
Pages : 715

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How do animals perceive the world, learn, remember, search for food or mates, communicate, and find their way around? Do any nonhuman animals count, imitate one another, use a language, or have a culture? What are the uses of cognition in nature and how might it have evolved? What is the current status of Darwin's claim that other species share the same "mental powers" as humans, but to different degrees? In this completely revised second edition of Cognition, Evolution, and Behavior, Sara Shettleworth addresses these questions, among others, by integrating findings from psychology, behavioral ecology, and ethology in a unique and wide-ranging synthesis of theory and research on animal cognition, in the broadest sense--from species-specific adaptations of vision in fish and associative learning in rats to discussions of theory of mind in chimpanzees, dogs, and ravens. She reviews the latest research on topics such as episodic memory, metacognition, and cooperation and other-regarding behavior in animals, as well as recent theories about what makes human cognition unique. In every part of this new edition, Shettleworth incorporates findings and theoretical approaches that have emerged since the first edition was published in 1998. The chapters are now organized into three sections: Fundamental Mechanisms (perception, learning, categorization, memory), Physical Cognition (space, time, number, physical causation), and Social Cognition (social knowledge, social learning, communication). Shettleworth has also added new chapters on evolution and the brain and on numerical cognition, and a new chapter on physical causation that integrates theories of instrumental behavior with discussions of foraging, planning, and tool using.

Author: National Academy of Sciences
Publisher: National Academies Press
ISBN: 0309045290
Category : Medical
Languages : en
Pages : 195

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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."