The nature of attention is one of the oldest and most central problems in psychology. A huge amount of research has been produced on this subject in the last half century, especially on attention in the visual modality, but a general explanation has remained elusive. Many still view attention research as a field that is fundamentally fragmented. This book takes a different perspective and presents a unified theory of visual attention: the TVA model. The TVA model explains the many aspects of visual attention by just two mechanisms for selection of information: filtering and pigeonholing. These mechanisms are described in a set of simple equations, which allow TVA to mathematically model a large number of classical results in the attention literature. The theory explains psychological and neuroscientific findings by the same equations; TVA is a complete theory of visual attention, linking mind and brain. Aimed at advanced students and professional researchers, Principles of Visual Attention contains a detailed review of the most important research done on attention in vision, spanning cognitive psychology, brain imaging, patient studies, and recordings from single cells in the visual cortex. The book explains the TVA model and shows how it accounts for attentional effects observed across all the research areas described. Principles of Visual Attention offers a uniquely integrated view on a central topic in cognitive neuroscience.

For many years the Handbook of Methods in Nonverbal Behavior Research (Scherer & Ekman, 1982) has been an invaluable text for researchers looking for methods to study nonverbal behavior and the expression of affect. A successor to this essential text, The New Handbook of Methods in Nonverbal Behavior Research includes chapters on coding and methodological issues for a variety of areas in nonverbal behavior: facial actions, vocal behavior, and body movement. Issues relevant to judgment studies, methodology, reliability, analyses, etc. have also been updated. The topics are broad and include specific information about methodology and coding strategies in education, psychotherapy, deception, nonverbal sensitivity, and marital and group behavior. There is also a chapter detailing specific information on the technical aspects of recording the voice and face, and specifically in relation to deception studies.
This volume will be valuable for both new researchers and those already working in the fields of nonverbal behavior, affect expression, and related topics. It will play a central role in further refining research methods and coding strategies, allowing a comparison of results from various laboratories where research on nonverbal behavior is being conducted. This will advance research in the field and help to coordinate results so that a more comprehensive understanding of affect expression can be developed.

A hot cup of tea, coffee or cocoa is calming and comforting-but how can holding a warm mug affect our emotions? In Heartwarming, social psychologist Hans Rocha IJzerman explores temperature through the long lens of evolution. Besides breathing, regulating body temperature is one of the fundamental tasks for any animal. Like huddling penguins, we humans have long relied on each other to maintain our temperatures; over millennia, this instinct for thermoregulation has shaped our lives and culture. As IJzerman illuminates how temperature affects human sociality, he examines fascinating new questions: How will climate change impact society? Why are some chronically cold and others overheated? Can thermoregulation keep relationships closer, even across distance? The answers offer new insights for all of us who want to better understand our bodies, our minds and each other. Heartwarming takes readers on an engaging journey through the world, seen from the perspective of coldness and warmth.

Speaking is one of the most complex skills that humans perform. In our everyday communication, we transfer sentences, concepts, thoughts, and ideas. How though, is the speaker able to convert these into movements of the speech apparatus? These speech movements are the observable end-product, but what neurological, psycholinguistic, and perceptual-motor processes lie behind their production? To fully understand speech disorders, such as stuttering, apraxia of speech, and Parkinsonian dysarthria, the disruptions in this complex interplay are highly relevant. Equally important is the question of how the infant develops from random babbling to precisely controlled production of words, syllables, and phonemes. This volume presents state of the art research in the science of speech motor control and speech disorders. All the chapters take a fundamental, model-oriented perspective, as introduced in the first section of the volume. Further topics covered in this book are: brain imaging studies and the rapid progression in comprehending neural mechanisms; developmental studies revealing perceptual-motor continuities and discontinuities; psycholinguistic experimentation showing higher-order influences on speech motor control; and recent notions and applications to the understanding of speech disorders.

Working memory has been one of the most intensively studied systems in cognitive psychology. It is only relatively recently however that researchers have been able to study the neural processes might underlye working memory, leading to a proliferation of research in this domain.
The Cognitive Neuroscience of Working Memory brings together world class researchers from around the world to summarize our current knowledge of this field, and directions for future research. An historical opening chapter by Alan Baddeley and Graham Hitch sets the context for the subsequent chapters. The scope of the book is exceptionally broad, providing a showcase for leading edge research on all contemporary concepts of working memory, using techniques from experimental psychology, from single cell recording, from neuropsychology, from cognitive neuroimaging and from computational modelling.
The Cognitive Neuroscience of Working Memory will be an important reference text for all those seeking an authoritative and comprehensive synthesis of this field.

What produces emotions? Why do we have emotions? How do we have emotions? Why do emotional states feel like something? This book seeks explanations of emotion by considering these questions. Emotion continues to be a topic of enormous scientific interest. 'Emotion Explained' describes the nature, functions, and brain mechanisms that underlie both emotion and motivation. However it goes beyond examining brain mechanisms of emotion, by proposing a theory of what emotions are, and an evolutionary, Darwinian, theory of the adaptive value of emotion. It also shows that there is a clear relationship between motivation and emotion. The book also examines how cognitive states can modulate emotions, and in turn, how emotions can influence cognitive states. It considers the role of sexual selection in the evolution of affective behaviour. It also examines emotion and decision making, with links to the burgeoning field of neuroeconomics. The book is also unique in considering emotion at several levels - the neurophysiological, neuroimaging, neuropsychological, behavioural, and computational neuroscience levels.

'Working Memory, Thought, and Action' is the magnum opus of one of the most influential cognitive psychologists of the past 50 years. This new volume on the model he created (with Graham Hitch) discusses the developments that have occurred within the model in the past twenty years, and places it within a broader context. Working memory is a temporary storage system that underpins our capacity for coherent thought. Some 30 years ago, Baddeley and Hitch proposed a way of thinking about working memory that has proved to be both valuable and influential in its application to practical problems. This book updates the theory, discussing both the evidence in its favour, and alternative approaches. In addition, it discusses the implications of the model for understanding social and emotional behaviour, concluding with an attempt to place working memory in a broader biological and philosophical context. Inside are chapters on the phonological loop, the visuo-spatial sketchpad, the central executive and the episodic buffer. There are also chapters on the relevance to working memory of studies of the recency effect, of work based on individual differences, and of neuroimaging research. The broader implications of the concept of working memory are discussed in the chapters on social psychology, anxiety, depression, consciousness and on the control of action. Finally, Baddeley discusses the relevance of a concept of working memory to the classic problems of consciousness and free will. This new volume from one of the pioneers in memory research will doubtless emulate the success of its predecessor, and be a major publication within the psychological literature.

The phenomenon of hypnosis provides a rich paradigm for those seeking to understand the processes that underlie consciousness. Understanding hypnosis tells us about a basic human capacity for altered experiences that is often overlooked in contemporary western societies. Throughout the 200
year history of psychology, hypnosis has been a major topic of investigation by some of the leading experimenters and theorists of each generation. Today hypnosis is emerging again as a lively area of research within cognitive (systems level) neuroscience informing basic questions about the
structure and biological basis of conscious states.
This book describes the latest advances in understanding hypnosis and similar trance states by researchers within the neuroscience of consciousness. It contains many new and exciting contributions from up and coming researchers and provides a lively debate on methodological and theoretical issues
central to the development of emerging research paradigms in the neuroscience of conscious states.
The book introduces and describes many of the recent new tools that have become available to researchers in this field. Academics, researchers, and clinicians wanting to develop their knowledge of the latest findings, theories and methods in the scientific study of hypnosis and related states of
consciousness will find this an up to date guide to this rapidly advancing field.

The study of attention in the laboratory has been crucial to understanding the mechanisms that support several different facets of attentional processing: Our ability to both divide attention among multiple tasks and stimuli, and selectively focus it on task-relevant information, while ignoring distracting task-irrelevant information, as well as how top-down and bottom-up factors influence the way that attention is directed within and across modalities. Equally important, however, is research that has attempted to scale up to the real world this empirical work on attention that has traditionally been well controlled by limited laboratory paradigms and phenomena. These types of basic and theoretically guided applied research on attention have benefited immeasurably from the work of Christopher Wickens. This book honors Wickens' many important contributions to the study of attention by bringing together researchers who examine real-world attentional problems and questions in light of attentional theory. The research fostered by Wickens' contributions will enrich not only our understanding of human performance in complex real-world systems, but also reveal the gaps on our knowledge of basic attentional processes.

What are the processes, from conception to adulthood, that enable a single cell to grow into a sentient adult? They are so complex that any attempt to understand development necessitates a multi-disciplinary approach, integrating data from cognitive studies, computational modeling, and neuroimagingan approach until now seldom taken when considering child development. Neuroconstructivism is a major two-volume work that seeks to redress this balance, presenting an integrative new framework for considering development. In Volume One, the authors review up-to-date findings from neurobiology, brain imaging, child development, as well computer and robotic modeling to consider why children's thinking develops the way it does, and propose a new synthesis of development that is based on five key principles found to operate at many different levels of description. Their Neuroconstructivist framework also shows how developmental disorders, such as dyslexia, can arise from typical developmental processes operating under atypical constraints. Of central importance to Neuroconstructivism is the idea that computer and robotic models are vital tools for investigating the processes and mechanisms involved in learning and development. Volume Two illustrates the principles of Neuroconstructivist development through contributions from nine different labs across the world. This volume complements Volume One by providing concrete examples of how the Neuroconstructivist principles can be grounded in a diverse range of domains, and thereby shape the research agenda in each.

What are the processes, from conception to adulthood, that enable a single cell to grow into a sentient adult? The processes that occur along the way are so complex that any attempt to understand development necessitates a multi-disciplinary approach, integrating data from cognitive studies, computational work, and neuroimaging - an approach till now seldom taken in the study of child development. Neuroconstructivism is a major new 2 volume publication that seeks to redress this balance, presenting an integrative new framework for considering development. In the first volume, the authors review up-to-to date findings from neurobiology, brain imaging, child development, computer and robotic modelling to consider why children's thinking develops the way it does. They propose a new synthesis of development that is based on 5 key principles found to operate at many levels of descriptions. They use these principles to explain what causes a number of key developmental phenomena, including infants' interacting with objects, early social cognitive interactions, and the causes of dyslexia. The "neuroconstructivist" framework also shows how developmental disorders do not arise from selective damage to the normal cognitive system, but instead arise from atypical constraints. How these principles work is illustrated in several case studies ranging from perceptual to social and reading development. Finally, the authors use neuroimaging, behavioural analyses, computational simulations and robotic models to provide a way of understanding the mechanisms and processes that cause development to occur.

Good reasoning can lead to success; bad reasoning can lead to catastrophe. Yet, it's not obvious how we reason, and why we make mistakes - so much of our mental life goes on outside our awareness. In recent years huge strides have been made into developing a scientific understanding of reasoning. This new book by one of the pioneers of the field, Philip Johnson-Laird, looks at the mental processes that underlie our reasoning. It provides the most accessible account yet of the science of reasoning. We can all reason from our childhood onwards - but how? 'How we reason' outlines a bold approach to understanding reasoning. According to this approach, we don't rely on the laws of logic or probability - we reason by thinking about what's possible, we reason by seeing what is common to the possibilities. As the book shows, this approach can answer many of the questions about how we reason, and what causes mistakes in our reasoning that can lead to disasters such as Chernobyl. It shows why our irrational fears may become psychological illnesses, why terrorists develop 'crazy' ideologies, and how we can act in order to improve our reasoning. The book ends by looking at the role of reasoning in three extraordinary case histories: the Wright brothers' use of analogies in inventing their flyer, the cryptanalysts' deductions in breaking the German's Enigma code in World War II, and Dr. John Snow's inductive reasoning in discovering how cholera spread from one person to another. Accessible, stimulating, and controversial, How we Reason presents a bold new approach to understanding one of the most intriguing facets of being human.

The creation and consolidation of a memory can rest on the integration of any number of possibly disparate features and contexts - colour, sound, emotion, arousal, context. How is it that these bind together to form a coherent memory? What is the role of binding in memory formation? What are the neural processes that underlie binding? Do these binding processes change with age? This book offers an unrivalled overview of one of the most debated hotspots of modern memory research: binding. It contains 28 chapters on binding in different domains of memory, presenting classic research from the field of cognitive neuroscience. It is written by renowned scientists and leaders in the field who have made fundamental contributions to the rapidly expanding field of neurocognitive memory research. As well as presenting a state-of-the-art account of recent views on binding and its importance for remembering, it also includes a review of recent publications in the area, of benefit to both students and active researchers. More than just a survey, it supplies the reader with an integrative view on binding in memory, fostering deep insights not only into the processes and their determinants, but also into the neural mechanisms enabling these processes. The content also encompasses a wide range of binding-related topics, including feature binding, the binding of items and contexts during encoding and retrieval, the specific roles of familiarity and recollection, as well as task- and especially age-related changes in these processes. A major section is dedicated to in-depth analyses of underlying neural mechanisms, focusing on both medial temporal and prefrontal structures. Computational approaches are covered as well. For all students and researchers in memory, the book will not only enhance their understanding of binding, but will instigate innovative and pioneering ideas for future research.

There are auditory books and visual books, but neither type of book uses the other sense to illustrate the common issues in perception. This volume's comparison of hearing and seeing, or "listening to" and "looking at" provides the means to isolate what is common to perception and what is specific to each sensory system. There are only 3 or 4 types of visual receptors, each with overlapping but different wavelength sensitivity, but there are about 2,000 auditory receptors, again with overlapping wavelength sensitivity. Through comparisons such as this one, Handel illustrates how the number and sensitivity of the receptors match the properties of the stimuli. "Far from being a dry recitation of the facts of seeing and hearing, Handel's book is a unique attempt to dig out the similarities and interactions between these two modes of perception. While providing a detailed account of many aspects of our perceptual systems, at both a functional and a physiological level, the author always bears in mind what the incoming sensory information is about (a single world containing objects, events, and various sources of light and of acoustic energy). He explains how this fact of a single world shaped the heuristic methods used by these systems - some described by the Gestalt psychologists - to build a coherent perceived world. The focus is always on this coherence and how it emerges from specialised processes at many levels. Full of interesting analogies, the book is very provocative and contains enough challenging ideas for individual readers to be able to find specific ones to puzzle over, whether they be students or professional researchers, and regardless of their theoretical views of perception." - Albert Bregman, PhD, Emeritus Professor of Psychology, McGill University "Stephen Handel's book "Perceptual Coherence: Seeing and Hearing" reframes object and event perception in a coherent theoretical scheme based on the dynamic perceiving of "things" in space and time. The subject of "thing-based" perceptual coherence is timely and of crucial importance with the increasing interest in multisensory integration in the realms of cognitive psychology and neuroscience. The text is written with Handel's habitual crystal clarity, depth of thought and pedagogical talent. It will certainly be a treasure trove of facts, concepts and new directions for researchers and students alike. - Stephen McAdams, PhD, Director, Centre for Interdisciplinary Research in Music, Media & Technology.

What produces emotions? Why do we have emotions? How do we have emotions? Why do emotional states feel like something? This book seeks explanations of emotion by considering these questions. Emotion continues to be a topic of enormous scientific interest. This new book, a successor to 'The Brain and Emotion', (OUP, 1998), describes the nature, functions, and brain mechanisms that underlie both emotion and motivation. 'Emotion Explained' goes beyond examining brain mechanisms of emotion, by proposing a theory of what emotions are, and an evolutionary, Darwinian, theory of the adaptive value of emotion. It also shows that there is a clear relationship between motivation and emotion. The book also examines how cognitive states can modulate emotions, and in turn, how emotions can influence cognitive states. It considers the role of sexual selection in the evolution of affective behaviour. It also examines emotion and decision making, with links to the burgeoning field of neuroeconomics. The book is also unique in considering emotion at several levels - the neurophysiological, neuroimaging, neuropsychological, behavioural, and computational neuroscience levels.

What are the fundamental mechanisms of decision making, processing speed, memory and cognitive control? How do these give rise to individual differences, and how do they change as people age? How are these mechanisms implemented in neural unctions, in particular the functions of the frontal lobe? How do they relate to the demands of everyday, 'real life' behaviour? Over almost five decades, Pat Rabbitt has been among the most distinguished of British cognitive psychologists. His work has been widely influential in theories of mental speed, cognitive control and aging, influencing research in experimental psychology, neuropsychology and individual differences. This volume, dedicated to Pat Rabbitt, brings together a distinguished group of 16 contributors actively pursuing research in the fields of speed, memory, and control, and the application of these fields to individual differences and aging. With the latest work from senior figures in the field, and a focus on fundamental topics in both teaching and research, the book will be valuable to students and scientists in experimental psychology and cognitive neuroscience.

Findings from research on false memory have major implications for a number of fields central to human welfare, such as medicine and law. Although many important conclusions have been reached after a decade or so of intensive research, the majority of them are not well known outside the immediate field. To make this research accessible to a much wider audience, The Science of False Memory has been written to require little or no background knowledge of the theory and techniques used in memory research.
Brainerd and Reyna introduce the volume by considering the progenitors to the modern science of false memory, and noting the remarkable degree to which core themes of contemporary research were anticipated by historical figure such as Binet, Piaget, and Bartlett. They continue with an account of the varied methods that have been used to study false memory both inside and outside of the laboratory. The first part of the volume focuses on the basic science of false memory, revolving around three topics: old and new theoretical ideas that have been used to explain false memory and make predictions about it; research findings and predictions about false memory in normal adults; and research findings and predictions about age-related changes in false memory between early childhood and adulthood. Throughout Part I, Brainerd and Reyna emphasize how current opponent-processes conceptions of false memory act as a unifying influence by integrating predictions and data across disparate forms of false memory.
The second part focuses on the applied science of false memory, revolving around four topics: the falsifiability of witnesses and suspects memories of crimes, including false confessions by suspects; the falsifiability of eyewitness identifications of suspects; false-memory reports in investigative interviews of child victims and witnesses, particularly in connection with sexual-abuse crimes; false memory in psychotherapy, including recovered memories of childhood abuse, multiple-personality disorders, and recovered memories of previous lives. Although Part II is concerned with applied research, Brainerd and Reyna continue to emphasize the unifying influence of opponent-processes conceptions of false memory. The third part focuses on emerging trends, revolving around three expanding areas of false-memory research: mathematical models, aging effects, and cognitive neuroscience. False Memory will be an invaluable resource for professional researchers, practitioners, and students in the many fields for which false-memory research has implications, including child-protective services, clinical psychology, law, criminal justice, elementary and secondary education, general medicine, journalism, and psychiatry.

Adaptation phenomena provide striking examples of perceptual plasticity and offer valuable insight into the mechanisms of visual coding. The technique of psychophysical adaptation has aptly been termed the psychologist's microelectrode because of its usefulness in investigating the coding of sensory information in the human brain. Its broader relevance though is illustrated by the increasing use of adaptation to study more cognitive aspects of vision such as the mechanisms of face perception and the neural substrates of visual awareness. This book brings together a collection of studies from international researchers, which demonstrate the brain's remarkable capacity to adapt its representation of the visual world in response to changes in its environment. A major theme throughout is that adaptation at all stages of visual processing serves a functional role in the efficient representation of the prevailing visual environment. Information about the visual world is coded in the rate at which neurons fire. However, neurons can only respond over a certain range of firing rates. Adaptation of the way in which neurons code visual information tends to make optimal use of this limited response range. Though these principles are well established at the level of light adaptation in the retina, it is only relatively recently that researchers have started to look for analogous behaviour at the higher levels of the visual system. This book is the first to bring together evidence that adaptation in high-level vision, as at the lower levels, serves to fit the mind to the world.

Musical Excellence offers performers, teachers, and researchers, new perspectives and practical guidance for enhancing performance and managing the stress that typically accompanies performance situations. It draws together, for the first time in a single collection, the findings of pioneering initiatives from across the arts and sciences. Specific recommendations are provided alongside comprehensive reviews of existing theory and research, enabling the practitioner to place the strategies and techniques within the broader context of human performance and encouraging novel ways of conceptualizing music making and teaching. Part I, Prospects and Limits, sets out ground rules for achieving musical excellence. What roles do innate talent, environmental influences, and sheer hard work play in attaining eminence? How can musicians best manage the physical demands of a profession that is intrinsically arduous, throughout a career that can literally span a lifetime? How can performers, teachers, and researchers effectively assess and reflect on performance enhancement for themselves, their colleagues, and their students? Part II, Practice Strategies, presents approaches for increasing the effectiveness and efficiency of practice. These are examined generally for the individual and ensembles and specifically for the tasks of memorizing, sight-reading, and improvising music. Musicians spend vast amounts of time and energy acquiring and refining their skills, but are there particular rehearsal strategies that they can employ to produce better performance results or to achieve the same results more quickly? What implication does existing knowledge of human information processing and physical functioning have for musical learning and practice? Part III, Techniques and Interventions, introduces scientifically validated methods for enhancing musical achievement, ordered from the more physical to the psychological to the pharmacological; however, they all address issues of both mental and physical significance for the musician. Collectively, they stand as clear evidence that applied, cross-disciplinary research can facilitate musicians' strive for performance excellence. Throughout, the book highlights ways for musicians to make the most of their existing practice, training, and experience and gives them additional tools for acquiring and developing new skills. Each chapter is underpinned by physical and psychological principles relevant to all performance traditions that demand dedication and resilience, unique artistic vision, and effective communication.

Philosophers since Aristotle have explored emotion, so the new emphasis on emotion in Anglo-American philosophy is the rediscovery of a discipline that is very old and has always been essential to the "love of wisdom." Today, it has become evident to most philosophers that emotions are ripe for philosophical analysis, a view supported by a considerable number of excellent publications. Emotions have now become mainstream. In this volume, I have tried to bring together some of the best Anglo-American philosophers now writing on the philosophy of emotion. I have solicited chapters from those philosophers who have already distinguished themselves in the field of emotion research and have interdisciplinary interests, particularly in the social sciences. It is impossible to study the emotions today without engaging with contemporary psychology and the neurosciences. Philosophy has always been (in its own mind, at least) "the queen of the sciences." Thus the essays included here should appeal to a broad spectrum of emotion researchers as well as philosophers interested or at least curious about their emotions. Topics include Emotions, Physiology, Intentionality, Emotion, Appraisal, and Cognition, Emotions and Feelings, Emotions, and Rationality, Emotions, Action, and Freedom, Emotion and Value, On Theories of Emotion. The contributors include Annette Baier, Aaron Ben-Zeev, Purushottama Bilimoria, Cheshire Calhoun, John Deigh, Ronald De Sousa, Jon Elster, Peter Goldie, Pat Greenspan, Paul Griffiths, Jerry Neu, Martha Nussbaum, Jesse Prinz, Jenefer Robinson, Amelie Rorty, Robert C. Solomon, Michael Stocker, ,

The world of perception is multisensory. Even a simple task such as judging the position of a light in a dark room depends not only on vision but also on sensory signals about the position of our body in space. Likewise, how we experience food depends on sensory signals originating from the mouth, but also from nose signals, and even vision and hearing. However, traditional books on perception still discuss each of the "senses" separately. This book takes a different stance: it defines perception as intrinsically multisensory from the start and examines multisensory interactions as key process behind how we perceive our own body, control its movements, perceive and recognise objects, respond to edible objects, perceive space, and perceive time. In addition, the book discusses multisensory processing in synaesthesia, multisensory attention, and the role of multisensory processing in learning. As an introduction to multisensory perception, this book is essential reading for students in psychology, philosophy, and neuroscience at the advanced undergraduate to postgraduate levels. As the chapters address topics that are often left out of standard textbooks, this book will also serve as a useful reference for specialist perception scientists and clinicians. Finally, as a monograph understandable to the educated non-specialist this book will also be of interest to professionals who need to take into account multisensory processing in domains such as, for instance, physiotherapy, neurological rehabilitation, human-computer interfaces, marketing, or the design of products and services.

In the 1960s, Americans combined psychedelics with Buddhist meditation to achieve direct experience through altered states of consciousness. As some practitioners became more committed to Buddhism, they abandoned the use of psychedelics in favor of stricter mental discipline, but others carried on with the experiment, advancing a fascinating alchemy called psychedelic Buddhism. Many think exploration with psychedelics in Buddhism faded with the revolutionary spirit of the sixties, but the underground practice has evolved into a brand of religiosity as eclectic and challenging as the era that created it. Altered States combines interviews with well-known figures in American Buddhism and psychedelic spirituality-including Lama Surya Das, Erik Davis, Allan Badiner, Geoffrey Shugen Arnold Sensei, Rick Strassman, and Charles Tart-and personal stories of everyday practitioners to define a distinctly American religious phenomenon. The nuanced perspective that emerges, grounded in a detailed history of psychedelic religious experience, adds critical depth to debates over the controlled use of psychedelics and drug-induced mysticism. The book also opens new paths of inquiry into such issues as re-enchantment, the limits of rationality, the biochemical and psychosocial basis of altered states of consciousness, and the nature of subjectivity.

In the 1960s, Americans combined psychedelics with Buddhist meditation to achieve direct experience through altered states of consciousness. As some practitioners became more committed to Buddhism, they abandoned the use of psychedelics in favor of stricter mental discipline, but others carried on with the experiment, advancing a fascinating alchemy called psychedelic Buddhism. Many think exploration with psychedelics in Buddhism faded with the revolutionary spirit of the sixties, but the underground practice has evolved into a brand of religiosity as eclectic and challenging as the era that created it. Altered States combines interviews with well-known figures in American Buddhism and psychedelic spirituality-including Lama Surya Das, Erik Davis, Geoffrey Shugen Arnold Sensei, Rick Strassman, and Charles Tart-and personal stories of everyday practitioners to define a distinctly American religious phenomenon. The nuanced perspective that emerges, grounded in a detailed history of psychedelic religious experience, adds critical depth to debates over the controlled use of psychedelics and drug-induced mysticism. The book also opens new paths of inquiry into such issues as re-enchantment, the limits of rationality, the biochemical and psychosocial basis of altered states of consciousness, and the nature of subjectivity.

While making a distinction between meditation-based and Langerian mindfulness, Sayyed Mohsen Fatemi illustrates the components of Langerian phenomenology by expanding and explaining the concept of mindfulness and its implications. Fatemi argues that a shift from epistemology to ontology in Langerian mindfulness will result in the rise of a radical and transformational consciousness.

We tend to think about memory in terms of the human experience, neglecting the fact that we can trace a direct line of descent from the earliest vertebrates to modern humans. But the evolutionary history that we share with other vertebrates has left a mark on modern memory, complemented by unique forms of memory that emerged in humans. This book tells an intriguing story about how evolution shaped human memory. It explains how a series of now-extinct ancestral species adapted to life in their world, in their time and place. As they did, new brain areas appeared, each of which supported an innovative form of memory that helped them gain an advantage in life. Through inheritance and modification across millions of years, these evolutionary developments created several kinds of memory that influence the human mind today. Then, during human evolution, yet another new kind of memory emerged: about ourselves and others. This evolutionary innovation ignited human imagination; empowered us to remember and talk about a personal past; and enabled the sharing of knowledge about our world, our culture, and ourselves. Through these developments, our long journey along the evolutionary road to human memory made it possible for every individual, day upon day, to add new pages to the story of a life: the remarkably rich record of experiences and knowledge that make up a human mind. Written in an engaging and accessible style, The Evolutionary Road to Human Memory will be enjoyable reading for anyone interested in the human mind.