Getting the Blues: Vision and Cognition in the Middle Ages is an interdisciplinary study of medieval color. By integrating scientific and literary approaches, it revises our current understanding of how people in medieval Europe experienced color and what it meant to them. This book insists that the past perception of the world can be recovered by joining timeless universal constraints on human experience (discovered by science) to the unique cultural expressions of that experience (revealed by literature). The Middle Ages may evoke images of the multicolored stained glass of gothic cathedrals, the motley garb of minstrels, or the brilliant illuminations of manuscripts, yet such color often goes unnoticed in scholarly accounts of medieval literature. Getting the Blues restores some of the most important literary works of the Middle Ages to their full living color. Particular consideration is given to the twelfth-century Arthurian romances by Chretien de Troyes and the thirteenth-century Lancelot-Grail Cycle. Getting the Blues engages debates within the humanities and the sciences over universalist and relativist approaches to how humans see and name color. Scholars in the humanities often insist that color is a strictly cultural phenomenon, eschewing as irrelevant to the Middle Ages recent developments in cognitive science that show universal constraints on how people in all cultures see and name color. This book contributes to the recent cognitive turn in the humanities and sheds new light on some of the most frequent and meaningful cultural experiences in the Middle Ages: the perception, use, and naming of color.

The latest volume in the critically acclaimed and highly influential Attention and Performance series focuses on a subject at the heart of psychological research into human performance - the interplay between perception and action. What are the mechanisms that translate the information we receive via our senses into physical actions? How do the mechanisms responsible for producing a response from a given stimulus operate? Recently, new perspectives have emerged, drawing on studies from neuroscience and neurophysiology. Within this volume, state of the art and cutting edge research from leading scientists in cognitive psychology and cognitive neuroscience is presented describing the approaches being taken to understanding the mechanisms that allow us to negotiate and respond to the world around us.

Can we learn without consciousness? When the eminent neuropsychologist, Lawrence Weiskrantz first coined the term 'blindsight' to describe a condition whereby a patient could demonstrate that they were aware of some object, yet insist that they were completely unaware of its existence, the response from some in the scientific community was one of extreme skepticism. Even now, there are those who question the existence of unconscious (implicit) learning, and the topic remains one of the most actively researched and debated in psychology. In recent years evidence for unconscious processing across a range of sensory modalities have come from studies of vision, audition, memory, emotion, and action. Never before have these studies of unconscious processing in the different senses been brought together into a single volume. In a book dedicated to Lawrence Weiskrantz, some of the leading psychologists and cognitive neuroscientists of the day explain what we know about unconscious processing in the different senses. Including contributions from, amongst others, David Milner, Jon Driver, Alan Cowey, and Ray Dolan, the book presents a state of the art account of what we now know about 'the unconscious'. The book will provide a fascinating account for students and researchers in psychology, cognitive neuroscience, and philosophy.

For psychologists and cognitive neuroscientists interested in 'attention', the issue of the 'limits' of our attentional mechanisms is one of great importance and topicality- what are the temporal constraints when we attend to and process information How well can we switch our attention from one task to another, or from one sensory modality to another? In what circumstances can the presentation of one stimulus prevent the recognition of a further stimulus? By seeking answers to such questions, we can learn a great deal about the systems underlying such attentional processes, develop more accurate models of our attentional mechanisms, and even get closer to answering some of the many outstanding questions about consciousness itself. In The limits of attention, Kimrom Shapiro whose own work on the 'attentional blink' is central to this debate, has brought together a high quality team of attention researchers to discuss and debate these issues, key to the study of attention. This is an important book for cognitive psychologists, cognitive neuroscientists, and philosophers.

Understanding how objects are partitioned into useful groups to form concepts is important to most disciplines. Concepts allow us to treat different objects equivalently according to shared attributes, and hence to communicate about, draw inferences from, reason with, and explain these objects. Understanding how concepts are formed and used is thus essential to understanding and applying these basic processes, and the topic of similarity-based classification is central to psychology, artificial intelligence, statistics, and philosophy. Similarity and Categorisation provides a uniquely interdisciplinary overview of this area. The book brings together leading researchers, reflecting the key topics and important developments in the field. It will be of interest to researchers and graduate students within the areas of cognitive psychology, artificial intelligence, and philosophy.

This book collects both classic and contemporary articles in visual perception, providing the reader with an overview of key research ideas as they first appeared. The articles span a century of research: the earliest was published in 1894, the most recent in 1997. There are examples from each of the many disciplines that have contributed to our current understanding of vision, including experimental psychology, cognitive psychology, neurophysiology, and functional neuroimaging. The topics include theoretical perspectives, early vision, perceptual organization and constancy, object and spatial vision, and visual attention and awareness. A brief introduction to each article by the editor provides an intellectual context and pointers to subsequent developments. Suggestions for further reading and discussion questions provide a framework for students to strengthen their understanding of different topics.
This book will be an excellent source of supplementary readings in an advanced undergraduate or graduate course in vision, or a stand-alone text for an in-depth graduate seminar. Professionals in psychology, cognitive neuroscience, visual science, and cognitive science will find this a valuable addition to their personal libraries.

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Since the publication of the first edition in 1966, Eye and Brain has established itself worldwide as an essential introduction to the basic phenomena of visual perception. Richard Gregory offers clear explanations of how we see brightness, movement, color, and objects, and he explores the phenomena of visual illusions to establish principles about how perception normally works and why it sometimes fails. Illusion continues to be a major theme in the book, which provides a comprehensive classification system. There are also sections on what babies see and how they learn to see, on motion perception, the relationship between vision and consciousness, and on the impact of new brain imaging techniques.

Concentrating mainly on visual perception, this book introduces students to the basic biological and psychological processes and their development. It discusses influences on perception such as pattern recognition, culture and attention and includes a brief discussion of Artificial intelligence.

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Spatial Representation presents original, specially written essays by leading psychologists and philosophers on a fascinating set of topics at the intersection of these two disciplines. Each of the five sections covers a central area of research into spatial cognition and opens with a short introduction by the editors, designed to facilitate cross-disciplinary reading. The volume offers a rich and compelling expression of the view that to advance our understanding of the way we represent the external world it is necessary to draw on both philosophical and psychological approaches.

Larry M. Jorgensen provides a systematic reappraisal of Leibniz's philosophy of mind, revealing the full metaphysical background that allowed Leibniz to see farther than most of his contemporaries. In recent philosophy much effort has been put into discovering a naturalized theory of mind. Leibniz's efforts to reach a similar goal three hundred years earlier offer a critical stance from which we can assess our own theories. But while the goals might be similar, the content of Leibniz's theory significantly diverges from that of today's thought. Perhaps surprisingly, Leibniz's theological commitments yielded a thoroughgoing naturalizing methodology: the properties of an object are explicable in terms of the object's nature. Larry M. Jorgensen shows how this methodology led Leibniz to a fully natural theory of mind.

This is the fifth volume in the Vancouver Studies of Cognitive Science Series, an interdisciplinary series bringing together topics of interest to psychologists, philosophers, cognitive scientists, and linguists. Perception covers the problem of depth perception, the interaction of perception and memory, the perception of time, and principles of vision. All chapters focus on fundamental questions about the nature of visual perception.

This two-volume set was developed to help researchers and practitioners select measures to be used in the evaluation of human/machine systems. It can also be used to supplement classes at both the undergraduate and graduate courses in ergonomics, experimental psychology, human factors, human performance, measurement, and system test and evaluation. Volume 1 of the handbook begins with an overview of the steps involved in developing a test to measure human performance, workload, and/or situational awareness. This is followed by a definition of human performance and a review of human performance measures. Situational Awareness is similarly treated in a subsequent chapter. Volume 2 presents a definition of workload and a review of workload measures. Provides a short engineering tutorial on experimental design Offers readily accessible information on human performance, workload, and situational awareness (SA) measures Presents general description of the measure Covers data collection, reduction, and analysis requirement Details out the strengths and limitations or restrictions of each measure, including any known proprietary rights or restrictions, as well as validity and reliability data

Our species is misnamed. Though sapiens defines human beings as "wise" what humans do especially well is to prospect the future. We are homo prospectus. In this book, Martin E. P. Seligman, Peter Railton, Roy F. Baumeister, and Chandra Sripada argue it is anticipating and evaluating future possibilities for the guidance of thought and action that is the cornerstone of human success. Much of the history of psychology has been dominated by a framework in which people's behavior is driven by past history (memory) and present circumstances (perception and motivation). Homo Prospectus reassesses this idea, pushing focus to the future front and center and opening discussion of a new field of Psychology and Neuroscience. The authors delve into four modes in which prospection operates: the implicit mind, deliberate thought, mind-wandering, and collective (social) imagination. They then explore prospection's role in some of life's most enduring questions: Why do people think about the future? Do we have free will? What is the nature of intuition, and how might it function in ethics? How does emotion function in human psychology? Is there a common causal process in different psychopathologies? Does our creativity change with age? In this remarkable convergence of research in philosophy, statistics, decision theory, psychology, and neuroscience, Homo Prospectus shows how human prospection fundamentally reshapes our understanding of key cognitive processes, thereby improving individual and social functioning. It aims to galvanize interest in this new science from scholars in psychology, neuroscience, and philosophy, as well as an educated public curious about what makes humanity what it is.

A topic of universal concern that touches everyone, philosophy of meaning in life has roots in spiritual and religious movements in almost all cultures. Many of the issues dealt with in these movements, such as human vocation, the life worth living, our relation to what is "greater" than us, and our encounters with suffering and with death, are also discussed (even if in a different manner) in the philosophy of meaning in life. However, only recently has the topic received elaborate discussion within analytic philosophy, and become a thriving field of research. This volume presents thirty-two chapters by leading authorities in their respective subfields on a wide array of subjects in meaning in life research. The chapters are organized into six sections. Section I focuses on ways of conceptualizing life's meaning. It discusses, among other issues, whether meaning in life should be understood objectively or subjectively, the relation between meaningfulness and importance, and whether meaningful lives should be understood narratively. Section II, Meaning in Life, Science, and Metaphysics, presents opposing views on whether neuroscience sheds light on life's meaning, inquires whether determinism must render life meaningless, and explores the relation between time, personal identity, and meaning in life. Section III considers life's meaning from both atheist and theist perspectives, and examines the relation between meaningfulness, mysticism and transcendence. Section IV, Ethics and Meaning in Life, examines (among other issues) whether meaningful lives must be moral, how important forgiveness is for meaning, the implications of life's meaningfulness or meaninglessness for procreation ethics, and whether animals can have meaningful lives. Section V compares philosophical and psychological research on life's meaning, explores the experience of meaningfulness, and discusses the relation between meaningfulness and desire, love, and gratitude. Finally, section VI, Living Meaningfully: Challenges and Prospects, elaborates on meaning in life and topics such as suicide, suffering, education, optimism and pessimism. Many of the chapters deal with topics that have never before been discussed in the literature. This handbook presents ground-breaking work within a rapidly developing field and offers the first published scholarly companion to the philosophical study if meaning in life.

Self-Awareness in Animals and Humans, a collection of original articles on self-awareness in monkeys, apes, humans, and other species, focuses on controversies about how to measure self-awareness, which species are capable of self-awareness and which are not, and why. Several chapters focus on the controversial question of whether gorillas, like other great apes and human infants, are capable of mirror self-recognition (MSR) or whether they are anomalously unable to do so. Other chapters focus on whether macaque monkeys are capable of MSR. The focus of the chapters is both comparative and developmental: several contributors explore the value of frameworks from human developmental psychology for comparative studies. This dual focus - comparative and developmental - reflects the interdisciplinary nature of the volume, which brings together biological anthropologists, comparative and developmental psychologists, and cognitive scientists from Japan, France, Spain, Hungary, New Zealand, Scotland and the United States.

In Perception: First Form of Mind, Tyler Burge develops an understanding of the most primitive type of mental representational: perception. Focusing on the functions and capacities of perceptual states, Burge accounts for their representational content and structure, and develops a formal semantics for them. The discussion explains the role of iconic format in the structure. It also situates the accounts of content, structure, and semantics within scientific explanations of perceptual-state formation, emphasizing formation of perceptual categorization. In the book's second half, Burge discusses what a perceptual system is. Exploration of relations between perception and other primitive capacities-conation, attention, memory, anticipation, affect, learning, and imagining-helps distinguish perceiving, with its associated capacities, from thinking, with its associated capacities. Drawing mainly on vision science, not introspection, Perception: First Form of Mind is a rigorous, agenda-setting work in philosophy of perception and philosophy of science.

Speech Perception and Spoken Word Recognition features contributions from the field's leading scientists, and covers recent developments and current issues in the study of cognitive and neural mechanisms that take patterns of air vibrations and turn them 'magically' into meaning. The volume makes a unique theoretical contribution in linking behavioural and cognitive neuroscience research, and cutting across traditional strands of study, such as adult and developmental processing. The book: Focusses on the state of the art in the study of speech perception and spoken word recognition Discusses the interplay between behavioural and cognitive neuroscience evidence, and between adult and developmental research Evaluates key theories in the field and relates them to recent empirical advances, including the relationship between speech perception and speech production, meaning representation and real-time activation, and bilingual and monolingual spoken word recognition Examines emerging areas of study such as word learning and time-course of memory consolidation, and how the science of human speech perception can help computer speech recognition Overall this book presents a renewed focus on theoretical and developmental issues, as well as a multifaceted and broad review of the state of research, in speech perception and spoken word recognition. Particularly interested readers will be researchers of psycholinguistics and adjoining fields as well as advanced undergraduate and postgraduate students.

This book offers a contemporary philosophy of life drawing upon Buddhist resources from the Vimalakirti Sutra. Among the major themes in this Mahayana Buddhist scripture is the "skillful means" required to live a healthy and undeluded life. The book adopts that theme as a means of developing a practical approach to contemporary Buddhist life. Following many of the brilliant stories in the sutra, this book attempts to provide clear explanations for the primary Buddhist teachings and the relationships that bind them all together into an inspiring way of living. Among the questions addressed are: who is the Buddha, how is a worldview of change and contingency applicable to current life, what does it mean to claim that there is no permanent self, what are the primary characteristics of an admirable Buddhist life, how is freedom conceived in Buddhism, and how do all of these themes help us address issues that are pressing for us today. Although historical questions do arise in the book, its primary purpose is contemporary and practical, an effort to say clearly how this text helps us stake out a way of living for contemporary, global citizens.

This book discusses human perception and performance within the framework of the theory of self-organizing systems. To that end, it presents a variety of phenomena and experimental findings in the research field, and provides an introduction to the theory of self-organization, with a focus on amplitude equations, order parameter and Lotka-Volterra equations. The book demonstrates that relating the experimental findings to the mathematical models provides an explicit account for the causal nature of human perception and performance. In particular, the notion of determinism versus free will is discussed in this context. The book is divided into four main parts, the first of which discusses the relationship between the concept of determinism and the fundamental laws of physics. The second part provides an introduction to using the self-organization approach from physics to understand human perception and performance, a strategy used throughout the remainder of the book to connect experimental findings and mathematical models. In turn, the third part of the book focuses on investigating performance guided by perception: climbing stairs and grasping tools are presented in detail. Perceptually relevant bifurcation parameters in the mathematical models are also identified, e.g. in the context of walk-to-run gait transitions. Chains of perceptions and actions together with their underlying mechanisms are then presented, and a number of experimental phenomena - such as selective attention, priming, child play, bistable perception, retrieval-induced forgetting, functional fixedness and memory effects exhibiting hysteresis with positive or negative sign - are discussed. Human judgment making, internal experiences such as dreaming and thinking, and Freud's concept of consciousness are also addressed. The fourth and last part of the book explores several specific topics such as learning, social interactions between two people, life trajectories, and applications in clinical psychology. In particular, episodes of mania and depression under bipolar disorder, perception under schizophrenia, and obsessive-compulsive rituals are discussed. This book is intended for researchers and graduate students in psychology, physics, applied mathematics, kinesiology, and the sport sciences who want to learn about the foundations of the field. Written for a mixed audience, the experiments and concepts are presented using non-technical language throughout. In addition, each chapter includes more advanced sections for modelers in the fields of physics and applied mathematics.

This volume provides an introduction to and review of key contemporary debates concerning connectionism, and the nature of explanation and methodology in cognitive psychology.
The first debate centers on the question of whether human cognition is best modeled by classical or by connectionist architectures. The second centres on the question of the compatibility between folk, or commonsense, psychological explanation and explanations based on connectionist models of cognition. Each of the two sections includes a classic reading along with important responses, and concludes with a specially commissioned reply by the main contributor. The editorial introductions provide a comprehensive survey and map through the debates.

In simple prose Merleau-Ponty touches on his principle themes. He speaks about the body and the world, the coexistence of space and things, the unfortunate optimism of science – and also the insidious stickiness of honey, and the mystery of anger.' - James Elkins

Maurice Merleau-Ponty was one of the most important thinkers of the post-war era. Central to his thought was the idea that human understanding comes from our bodily experience of the world that we perceive: a deceptively simple argument, perhaps, but one that he felt had to be made in the wake of attacks from contemporary science and the philosophy of Descartes on the reliability of human perception.

From this starting point, Merleau-Ponty presented these seven lectures on The World of Perception to French radio listeners in 1948. Available in a paperback English translation for the first time in the Routledge Classics series to mark the centenary of Merleau-Ponty’s birth, this is a dazzling and accessible guide to a whole universe of experience, from the pursuit of scientific knowledge, through the psychic life of animals to the glories of the art of Paul Cézanne.

Table of Contents

foreword by stephanie menase -- Introduction by Thomas Baldwin -- The World of Perception and the World of Science -- Exploring the World of Perception: Space -- Exploring the World of Perception: Sensory Objects -- Exploring the World of Perception: Animal Life -- Man Seen from the Outside -- Art and the World of Perception -- Classical World, Modern World -- notes -- index

There have been two main traditions of writing on ethics in the Islamic tradition, one philosophical and related to the works of Aristotle and other Greek philosophers, represented by thinkers such as Avicenna, and one theological, represented by such figures as the famous theologian al-Qadi Abd al-Jabbar. Some later scholars attempted to combine those two traditions. For the most part, however, the views of the jurists have been ignored. Abdulaziz Sachedina here calls attention to this third tradition of ethics, which has its home in legal literature. The problem is that Islamic jurists did not produce a genre of ethical manuals, and their form of ethics, which Sachedina terms juridical ethics, must be derived or extracted from works that ostensibly treat legal rulings and obligations, or scriptural hermeneutics and legal theory. Presenting an outline of the version of Islamic ethics that is embedded in the textual legacy of the Islamic legal tradition, he argues that this juridical ethics is an important, even dominant form of ethics in modern Islam. He notes that this form of ethics has been challenged by modernity and examines the variety of ways in which legal ethical thinkers have reacted. How do Muslim religious leaders come to grips with modern demands of directing their communities to live as modern citizens of nation-states? What kind of moral and spiritual resources are being garnered by their scholars to respond to the new issues in sciences, more immediately in medicine, and constantly changing social relationships? To answer these pressing questions, it is necessary to go beyond the philosophical ethics of virtue and human character and acknowledge the importance of ethics to the formulation in Muslim interpretive jurisprudence of religious and moral decisions that are based on reason and revelation.

Synaesthesia is, in the words of the cognitive neuroscientist Cytowic, a strange sensory blending. Synaesthetes report seeing colours when hearing sounds or proper names, or they experience tastes when reading the names of subway stations. How do these rare cases relate to other more common examples where sensory experiences get mixed - cases like mirror-touch, personification, cross-modal mappings, and drug experiences? Are we all more or less synaesthetes, and does this mean that we are all subjects of crossmodal illusions? Could some apparently strange sensory cases give us an insight into how perception works? Recent research on the causes and prevalence of synaesthesia raises new questions regarding the links between these cases, and the unity of the condition. By bringing together contributions from leading cognitive neuroscientists and philosophers, this volume considers for the first time the broader theoretical lessons arising from such cases of sensory blending, with regard to the nature of perception and consciousness, the boundaries between perception, illusion and imagination, and the communicability and sharing of experiences.

The new edition of this comprehensive text continues to provide a detailed and up-to-date account of research on visual perception, while maintaining the emphasis of earlier editions on the functional context of vision. Reflecting recent theoretical developments, the book is organised around the distinction between two broad functions of vision, to provide awareness and to control action.
In Part I, the account of visual processing in the brain has been extensively updated, and evidence from neuroimaging and neuropsychology has been integrated into a critical account of the 'two pathways' theory of visual cortex. The revision of chapters in Part II has given particular attention to recent advances in integrating psychophysical, physiological and computational approaches to problems such as the perception of surfaces and of motion. With the help of new illustrations, full introductions are provided to the key mathematical concepts used in these areas. In Part III, three new chapters draw on evidence from both animal and human behaviour to cover optic flow and locomotion, the timing of actions, and perception of the social world. The concluding chapter considers critically the wider theoretical implications of the distinction between awareness and action as separate functions of vision.
Visual Perception, Fourth Edition will be an invaluable resource for both undergraduate and postgraduate students of psychology, biology, physiology and neuroscience, as well as researchers in the fields of visual neuroscience, visual perception and animal behaviour.

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Perceptual organization comprises a wide range of processes such as perceptual grouping, figure-ground organization, filling-in, completion, perceptual switching, etc. Such processes are most notable in the context of shape perception but they also play a role in texture perception, lightness perception, color perception, motion perception, depth perception, etc. Perceptual organization deals with a variety of perceptual phenomena of central interest, studied from many different perspectives, including psychophysics, experimental psychology, neuropsychology, neuroimaging, neurophysiology, and computational modeling. Given its central importance in phenomenal experience, perceptual organization has also figured prominently in classic Gestalt writings on the topic, touching upon deep philosophical issues regarding mind-brain relationships and consciousness. In addition, it attracts a great deal of interest from people working in applied areas like visual art, design, architecture, music, and so forth. The Oxford Handbook of Perceptual Organization provides a broad and extensive review of the current literature, written in an accessible form for scholars and students. With chapter written by leading researchers in the field, this is the state-of-the-art reference work on this topic, and will be so for many years to come.