New Horizons In The Neuroscience Of Consciousness

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)

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)"

Neuroscience, Consciousness and Spirituality presents a variety of perspectives by leading thinkers on contemporary research into the brain, the mind and the spirit. This volumes aims at combining knowledge from neuroscience with approaches from the experiential perspective of the first person singular in order to arrive at an integrated understanding of consciousness. Individual chapters discuss new areas of research, such as near death studies and neuroscience research into spiritual experiences, and report on significant new theoretical advances. From Harald Walach’s introductory essay, “Neuroscience, Consciousness, Spirituality – Questions, Problems and Potential Solutions,” to the concluding chapter by Robert K. C. Foreman entitled “An Emerging New Model for Consciousness: The Consciousness Field Model,” this book represents a milestone in the progress towards an integrated understanding of spirituality, neuroscience and consciousness. It is the first in a series of books that are dedicated to this topic.

Neuroscience, Consciousness and Spirituality presents a variety of perspectives by leading thinkers on contemporary research into the brain, the mind and the spirit. This volumes aims at combining knowledge from neuroscience with approaches from the experiential perspective of the first person singular in order to arrive at an integrated understanding of consciousness. Individual chapters discuss new areas of research, such as near death studies and neuroscience research into spiritual experiences, and report on significant new theoretical advances. From Harald Walach’s introductory essay, “Neuroscience, Consciousness, Spirituality – Questions, Problems and Potential Solutions,” to the concluding chapter by Robert K. C. Foreman entitled “An Emerging New Model for Consciousness: The Consciousness Field Model,” this book represents a milestone in the progress towards an integrated understanding of spirituality, neuroscience and consciousness. It is the first in a series of books that are dedicated to this topic.

This book reviews some of the most important scientific and philosophical theories concerning the nature of mind and consciousness. Current theories on the mind-body problem and the neural correlates of consciousness are presented through a series of biographical sketches of the most influential thinkers across the fields of philosophy of mind, psychology and neuroscience. The book is divided into two parts: the first is dedicated to philosophers of mind and the second, to neuroscientists/experimental psychologists. Each part comprises twenty short chapters, with each chapter being dedicated to one author. A brief introduction is given on his or her life and most important works and influences. The most influential theory/ies developed by each author are then carefully explained and examined with the aim of scrutinizing the strengths and weaknesses of the different approaches to the nature of consciousness.

The work aims to provide an overview of the field of contemporary hallucinations research. It will consist of 28 chapters, the writing of which will be put out to international experts specialized in the specific fields at hand. The work aims to be unique, in that it intends to cover many different types of hallucination, and to approach the subject matter from four different perspectives, i.e., conceptual, phenomenological, neuroscientific, and therapeutic.

How do conscious experience, subjectivity, and free will arise from the brain and the body? Even in the late 20th century, consciousness was considered to be beyond the reach of science. Now, understanding the neural mechanisms underlying consciousness is recognized as a key objective for 21st century science. The cognitive neuroscience of consciousness is a fundamentally multidisciplinary enterprise, involving powerful new combinations of functional brain imaging, computational modelling, theoretical innovation, and basic neurobiology. Its progress will be marked by new insights not only into the complex brain mechanisms underlying consciousness, but also by novel clinical approaches to a wide range of neurological and psychiatric disorders. These innovations are well represented by the contents of the present volume. A target article by Victor Lamme puts forward the contentious position that neural evidence should trump evidence from behaviour and introspection, in any theory of consciousness. This article and its several commentaries advance one of the fundamental debates in consciousness science, namely whether there exists non-reportable phenomenal consciousness, perhaps dependent on local rather than global neural processes. Other articles explore the wider terrain of the new science of consciousness. For example, Maniscalco and colleagues use theta-burst transcranial magnetic stimulation to selectively impair metacognitive awareness; Massimini and coworkers examine changes in functional connectivity during anesthesi, and Vanhaudenhuyse et al describe innovations in detecting residual awareness following traumatic brain injury. Together, then contents of this volume exemplify the `grand challenge of consciousness' in combining transformative questions about the human condition with a tractable programme of experimental and theoretical research.

Over the last years, a large body of experimental data have been generated in the attempt to understand consciousness and its neural underpinnings. In this respect, particular interest has been paid to the attempt to distinguish between conscious experience and unconscious states which however may still be considered as mental states (e.g., in virtue of their representational nature). This is of course not without reason. A deep understanding of that which specifically characterizes conscious states, including neural correlates and cognitive functions, may crucially inform the ambition of understanding the relation between experience and the physical world. Nevertheless, the question has historically been challenged by the fact that consciousness is available in the first person only – not to other people, including scientists. Different methodological traditions and choices have led to quite different understandings of how conscious and unconscious states relate, and diverse empirical work has been inspired and guided by various cognitive and neurobiological theories of consciousness. The very diverse viewpoints include such different positions as the idea that unconscious states are associated with the very same functional characteristics as conscious states, and the idea that no informational state that is available for action can be completely unconscious. The Research Topic “Transitions between consciousness and unconsciousness” is therefore devoted to this particular question, how to understand the relation and transition between consciousness and unconsciousness. We hope that the reader will find the collected articles both informative and thought-provoking, and that this Research Topic will stimulate the scientific debate.

Where do spontaneous thoughts come from? It may be surprising that the seemingly straightforward answers "from the mind" or "from the brain" are in fact an incredibly recent understanding of the origins of spontaneous thought. For nearly all of human history, our thoughts - especially the most sudden, insightful, and important - were almost universally ascribed to divine or other external sources. Only in the past few centuries have we truly taken responsibility for their own mental content, and finally localized thought to the central nervous system - laying the foundations for a protoscience of spontaneous thought. But enormous questions still loom: what, exactly, is spontaneous thought? Why does our brain engage in spontaneous forms of thinking, and when is this most likely to occur? And perhaps the question most interesting and accessible from a scientific perspective: how does the brain generate and evaluate its own spontaneous creations? Spontaneous thought includes our daytime fantasies and mind-wandering; the flashes of insight and inspiration familiar to the artist, scientist, and inventor; and the nighttime visions we call dreams. This Handbook brings together views from neuroscience, psychology, philosophy, phenomenology, history, education, contemplative traditions, and clinical practice to begin to address the ubiquitous but poorly understood mental phenomena that we collectively call 'spontaneous thought.' In studying such an abstruse and seemingly impractical subject, we should remember that our capacity for spontaneity, originality, and creativity defines us as a species - and as individuals. Spontaneous forms of thought enable us to transcend not only the here and now of perceptual experience, but also the bonds of our deliberately-controlled and goal-directed cognition; they allow the space for us to be other than who we are, and for our minds to think beyond the limitations of our current viewpoints and beliefs.