New Developments in Consciousness Research


Book Description

Consciousness is a quality of the mind generally regarded to comprise qualities such as subjectivity, self-awareness, sentience, sapience, and the ability to perceive the relationship between oneself and one's environment. It is a subject of much research in philosophy of mind, psychology, neurology, and cognitive science. This book gathers a compilation of new and significant research on many facets of consciousness research. These include memory studies, evolution of consciousness, paranormal experiences, phenomenal consciousness, meditation, human emotion and psychopathology.







Investigating Phenomenal Consciousness


Book Description

How can one investigate phenomenal consciousness? As in other areas of science, the investigation of consciousness aims for a more precise knowledge of its phenomena, and the discovery of general truths about their nature. This requires the development of appropriate first-person, second-person and third-person methods. This book introduces some of the creative ways in which these methods can be applied to different purposes, e.g. to understanding the relation of consciousness to brain, to examining or changing consciousness as such, and to understanding the way consciousness is influenced by social, clinical and therapeutic contexts. To clarify the strengths and weaknesses of different methods and to demonstrate the interplay of methodology and epistemology, the book also suggests a number of “maps” of the consciousness studies terrain that place different approaches to the study of consciousness into a broader, interdisciplinary context. (Series A).




The Presence of Mind


Book Description

Will our everyday account of ourselves be vindicated by a new science? Or, will our self-understanding remain untouched by such developments? This book argues that beliefs and desires have a legitimate place in theexplanation of action. Eliminativist arguments mistakenly focus on the vehicles of content not content itself. This book asks whether a naturalistic theory of content is possible. It is argued that a modest biosemantic theory of intentional, but nonconceptual, content is the naturalist's best bet. A theory of this kind complements connectionism and recent work on embodied and embedded cognition. But intentional content is not equivalent to propositional content. In order to understand propositional content we must rely on Davidsonian radical interpretation.However, radical interpretation is shown to be at odds with physicalism. But if the best naturalised theory of content we are likely to get from cognitive science is only a theory of intentional content, then a naturalistic explanation of scientific theorising is not possible. It is concluded that cognitive science alone cannot explain the nature of our minds and that eliminativism is intellectually incoherent. (Series A)




The New Science of Consciousness


Book Description

This book explains in laypersons' terms a new approach to studying consciousness based on a partnership between neuroscientists and complexity scientists. The author, a physicist turned neuroscientist, outlines essential features of this partnership. The new science goes well beyond traditional cognitive science and simple neural networks, which are often the focus in artificial intelligence research. It involves many fields including neuroscience, artificial intelligence, physics, cognitive science, and psychiatry. What causes autism, schizophrenia, and Alzheimer's disease? How does our unconscious influence our actions? As the author shows, these important questions can be viewed in a new light when neuroscientists and complexity scientists work together. This cross-disciplinary approach also offers fresh insights into the major unsolved challenge of our age- the origin of self-awareness. Do minds emerge from brains? Or is something more involved? Using human social networks as a metaphor, the author explains how brain behavior can be compared with the collective behavior of large-scale global systems. Emergent global systems that interact and form relationships with lower levels of organization and the surrounding environment provide useful models for complex brain functions. By blending lucid explanations with illuminating analogies, this book offers the general reader a window into the latest exciting developments in brain research.




Neurochemistry of Consciousness


Book Description

This pioneering book explores in depth the role of neurotransmitters in conscious awareness. The central aim is to identify common neural denominators of conscious awareness, informed by the neurochemistry of natural, drug induced and pathological states of consciousness. Chemicals such as acetylcholine and dopamine, which bridge the synaptic gap between neurones, are the 'neurotransmitters in mind' that form the substance of the volume, which is essential reading for all who believe that unravelling mechanisms of consciousness must include these vital systems of the brain.Up-to-date information is provided on: • Psychological domains of attention, motivation, memory, sleep and dreaming that define normal states of consciousness. • Effects of chemicals that alter or abolish consciousness, including hallucinogens and anaesthetics. • Disorders of the brain such as dementia, schizophrenia and depression considered from the novel perspective of the way these affect consciousness, and how this might relate to disturbances in neurotransmission. (Series B)




New Horizons in the Neuroscience of Consciousness


Book Description

A fascinating cornucopia of new ideas, based on fundamentals of neurobiology, psychology, psychiatry and therapy, this book extends boundaries of current concepts of consciousness. Its eclectic mix will simulate and challenge not only neuroscientists and psychologists but entice others interested in exploring consciousness. Contributions from top researchers in consciousness and related fields project diverse ideas, focused mainly on conscious nonconscious interactions: 1. Paving the way for new research on basic scientific - physiological, pharmacological or neurochemical - mechanisms underpinning conscious experience (‘bottom up’ approach); 2. Providing directions on how psychological processes are involved in consciousness (‘top down’ approach); 3. Indicating how including consciousness could lead to new understanding of mental disorders such as schizophrenia, depression, dementia, and addiction; 4. More provocatively, but still based on scientific evidence, exploring consciousness beyond conventional boundaries, indicating the potential for radical new thinking or ‘quantum leaps’ in neuroscientific theories of consciousness. (Series B)




Finding Consciousness in the Brain


Book Description

How does the brain go about the business of being conscious? Though we cannot yet provide a complete answer, this book explains what is now known about the neural basis of human consciousness.The last decade has witnessed the dawn of an exciting new era of cognitive neuroscience. For example, combination of new imaging technologies and experimental study of attention has linked brain activity to specific psychological functions. The authors are leaders in psychology and neuroscience who have conducted original research on consciousness. They wish to communicate the highlights of this research to both specialists and interested others, and hope that this volume will be read by students concerned with the neuroscientific underpinnings of subjective experience. As a whole, the book progresses from an overview of conscious awareness, through careful explanation of identified neurocognitive systems, and extends to theories which tackle global aspects of consciousness. (Series B)




The Structure and Development of Self-Consciousness


Book Description

Self-consciousness is a topic of considerable importance to a variety of empirical and theoretical disciplines such as developmental and social psychology, cognitive neuroscience, psychiatry, and philosophy. This volume presents essays on self-consciousness by prominent psychologists, cognitive neurologists, and philosophers. Some of the topics included are the infants’ sense of self and others, theory of mind, phenomenology of embodiment, neural mechanisms of action attribution, and hermeneutics of the self. A number of these essays argue in turn that empirical findings in developmental psychology, phenomenological analyses of embodiment, or studies of pathological self-experiences point to the existence of a type of self-consciousness that does not require any explicit I —thought or self-observation, but is more adequately described as a pre-reflective, embodied form of self-familiarity. The different contributions in the volume amply demonstrate that self-consciousness is a complex multifaceted phenomenon that calls for an integration of different complementary interdisciplinary perspectives. (Series B)




Brain, Mind and Consciousness


Book Description

Neuropsychological research on the neural basis of behavior generally asserts that brain mechanisms ultimately suffice to explain all psychologically described phenomena. This assumption stems from the idea that the brain consists entirely of material particles and fields, and that all causal mechanisms relevant to neuroscience can be formulated solely in terms of properties of these elements. Contemporary basic physical theory differs from classic physics on the important matter of how consciousness of human agents enters into the structure of empirical phenomena. The new principles contradict the older idea that local mechanical processes alone account for the structure of all empirical data. Contemporary physical theory brings directly into the overall causal structure certain psychologically described choices made by human agents about how they will act. This key development in basic physical theory is applicable to neuroscience. This book explores this new framework.