Knowing where things are seems effortless. Yet our brains devote tremendous computational power to figuring out the simplest details about spatial relationships. Going to the grocery store or finding our cell phone requires sleuthing and coordination across different sensory and motor domains. Making Space traces this mental detective work to explain how the brain creates our sense of location. But it goes further, to make the case that spatial processing permeates all our cognitive abilities, and that the brain’s systems for thinking about space may be the systems of thought itself.

Our senses measure energy in the form of light, sound, and pressure on the skin, and our brains evaluate these measurements to make inferences about objects and boundaries. Jennifer Groh describes how eyes detect electromagnetic radiation, how the brain can locate sounds by measuring differences of less than one one-thousandth of a second in how long they take to reach each ear, and how the ear’s balance organs help us monitor body posture and movement. The brain synthesizes all this neural information so that we can navigate three-dimensional space.

But the brain’s work doesn’t end there. Spatial representations do double duty in aiding memory and reasoning. This is why it is harder to remember how to get somewhere if someone else is driving, and why, if we set out to do something and forget what it was, returning to the place we started can jog our memory. In making space the brain uses powers we did not know we have.

The scientific research literature on memory is enormous. Yet until now no single book has focused on the complex interrelationships of memory and belief. This book brings together eminent scholars from neuroscience, cognitive psychology, literature, and medicine to discuss such provocative issues as “false memories,” in which people can develop vivid recollections of events that never happened; retrospective biases, in which memories of past experiences are influenced by one’s current beliefs; and implicit memory, or the way in which nonconscious influences of past experience shape current beliefs.

Ranging from cognitive, neurological, and pathological perspectives on memory and belief, to relations between conscious and nonconscious mental processes, to memory and belief in autobiographical narratives, this book will be uniquely stimulating to scholars in several academic disciplines.

Hypnosis, confabulation, source amnesia, flashbulb memories, repression--these and numerous additional topics are explored in this timely collection of essays by eminent scholars in a range of disciplines. This is the first book on memory distortion to unite contributions from cognitive psychology, psychopathology, psychiatry, neurobiology, sociology, history, and religious studies. It brings the most relevant group of perspectives to bear on some key contemporary issues, including the value of eyewitness testimony and the accuracy of recovered memories of sexual abuse.

The distinguished contributors to this volume explore the full range of biological phenomena and social ideas relevant to understanding memory distortion, including the reliability of children's recollections, the effects of hypnosis on memory, and confabulation in brain-injured patients. They also look into the activity and role of brain systems, cellular bases of memory distortion, and the effects of emotion and trauma on the accuracy of memory. In a section devoted to the social aspects of memory distortion, additional essays analyze the media's part in distorting social memory, factors influencing historical reconstruction of the collective past, and memory distortion in religion and other cultural constructs. Daniel Schacter launches the collection with a history of psychological memory distortions. Subsequent highlights include new empirical findings on memory retrieval by a pioneer in the field, some of the foremost research on computational models, studies of the relationship between emotion and memory, new findings on amnesia by a premier neuroscientist, and reflections on the power of collective amnesia in U.S. history, the Nazi Holocaust, and ancient Egypt.

If we are to understand the brain, we must understand how the individual molecules and cells of the nervous system function and ultimately contribute to our behavior. Molecular and Cellular Physiology of Neurons provides a comprehensive and up-to-date account of what we now know—and what we want to know and can reasonably expect to discover in the near future—about the functioning of the brain at the level of molecules and cells.

Molecular and Cellular Physiology of Neurons takes readers from the fundamentals to the most sophisticated concepts and latest discoveries: from membrane potentials to recent experiments on voltage-gated ion channels, from descriptions of receptors, G proteins, effector molecules, and second messengers to an account of our current understanding of long-term potentiation.

In each chapter Fain discusses individual experiments that have made crucial contributions to our knowledge and that illustrate the techniques and approaches that have formed our present view of nerve cell function. Extensive illustrations add to this vivid account of not only what we know about cellular and molecular neurophysiology but how we know it.

Molecular and Cellular Physiology of Neurons: Second Edition is a comprehensive, up-to-date introduction to essential concepts of cellular neuroscience. Emphasizing experimental approaches and recent discoveries, it provides an in-depth look at the structure and function of nerve cells, from protein receptors and synapses to the biochemical processes that drive the mammalian nervous system.

Starting with the basics of electrical current flow across cell membranes, Gordon Fain covers voltage gating and receptor activation in the context of channel diversity, excitatory and inhibitory synaptic transmission, neuromodulation, and sensory transduction. Emphasizing long-term processes of synaptic potentiation and depression involved in memory, consciousness, and attention, he demonstrates how cells produce neural signals and regulate signal flow to enhance or impede cell-to-cell communication. Fain also addresses the relation of molecular and cellular mechanisms to evolving theories of neurological disease and addiction.

Enhanced by more than two hundred illustrations, Molecular and Cellular Physiology of Neurons: Second Edition is intended for anyone who seeks to understand the fundamentals of nerve cell function, including undergraduate and graduate students in neuroscience, students of bioengineering and cognitive science, and practicing neuroscientists who want to deepen their knowledge of recent discoveries in molecular and cellular neurophysiology.

The human mind is an unlikely evolutionary adaptation. How did humans acquire cognitive capacities far more powerful than anything a hunting-and-gathering primate needed to survive? Alfred Russel Wallace, co-founder with Darwin of evolutionary theory, saw humans as "divine exceptions" to natural selection. Darwin thought use of language might have shaped our sophisticated brains, but his hypothesis remained an intriguing guess--until now. Combining state-of-the-art research with forty years of writing and thinking about language evolution, Derek Bickerton convincingly resolves a crucial problem that both biology and the cognitive sciences have hitherto ignored or evaded.

What evolved first was neither language nor intelligence--merely normal animal communication plus displacement. That was enough to break restrictions on both thought and communication that bound all other animals. The brain self-organized to store and automatically process its new input, words. But words, which are inextricably linked to the concepts they represent, had to be accessible to consciousness. The inevitable consequence was a cognitive engine able to voluntarily merge both thoughts and words into meaningful combinations. Only in a third phase could language emerge, as humans began to tinker with a medium that, when used for communication, was adequate for speakers but suboptimal for hearers.

Starting from humankind's remotest past, More than Nature Needs transcends nativist thesis and empiricist antithesis by presenting a revolutionary synthesis--one that instead of merely repeating "nature and nurture" clichés shows specifically and in a principled manner how and why the synthesis came about.

The universality of musical tones has long fascinated philosophers, scientists, musicians, and ordinary listeners. Why do human beings worldwide find some tone combinations consonant and others dissonant? Why do we make music using only a small number of scales out of the billions that are possible? Why do differently organized scales elicit different emotions? Why are there so few notes in scales? In Music as Biology, Dale Purves argues that biology offers answers to these and other questions on which conventional music theory is silent.

When people and animals vocalize, they generate tonal sounds—periodic pressure changes at the ear which, when combined, can be heard as melodies and harmonies. Human beings have evolved a sense of tonality, Purves explains, because of the behavioral advantages that arise from recognizing and attending to human voices. The result is subjective responses to tone combinations that are best understood in terms of their contribution to biological success over evolutionary and individual history. Purves summarizes evidence that the intervals defining Western and other scales are those with the greatest collective similarity to the human voice; that major and minor scales are heard as happy or sad because they mimic the subdued and excited speech of these emotional states; and that the character of a culture’s speech influences the tonal palette of its traditional music.

Rethinking music theory in biological terms offers a new approach to centuries-long debates about the organization and impact of music.