Perception, Action, and Consciousness

Perception, Action, and Consciousness PDF Author: Nivedita Gangopadhyay
Publisher: Oxford University Press, USA
ISBN: 0199551111
Category : Language Arts & Disciplines
Languages : en
Pages : 319

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Book Description
What is the relationship between perception and action, between an organism and its environment, in explaining consciousness? This book is an interdisciplinary exploration of the relationship between perception and action, with a focus on the debate about the dual visual systems hypothesis, against action oriented theories of perception.

Phenomenal Qualities

Phenomenal Qualities PDF Author: Paul Coates
Publisher: Oxford University Press, USA
ISBN: 0198712715
Category : Medical
Languages : en
Pages : 448

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Book Description
A team of distinguished philosophers and psychologists explore the nature of phenomenal qualities, the qualities of conscious experiences, and the ways in which they fit in with our understanding of mind and reality. This volume offers an indispensable resource for anyone wishing to understand the nature of conscious experience.

Vision and Mind

Vision and Mind PDF Author: Alva Noë
Publisher: MIT Press
ISBN: 9780262640473
Category : Psychology
Languages : en
Pages : 644

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Book Description
The philosophy of perception is a microcosm of the metaphysics of mind. Its central problems—What is perception? What is the nature of perceptual consciousness? How can one fit an account of perceptual experience into a broader account of the nature of the mind and the world?—are at the heart of metaphysics. Rather than try to cover all of the many strands in the philosophy of perception, this book focuses on a particular orthodoxy about the nature of visual perception. The central problem for visual science has been to explain how the brain bridges the gap between what is given to the visual system and what is actually experienced by the perceiver. The orthodox view of perception is that it is a process whereby the brain, or a dedicated subsystem of the brain, builds up representations of relevant figures of the environment on the basis of information encoded by the sensory receptors. Most adherents of the orthodox view also believe that for every conscious perceptual state of the subject, there is a particular set of neurons whose activities are sufficient for the occurrence of that state. Some of the essays in this book defend the orthodoxy; most criticize it; and some propose alternatives to it. Many of the essays are classics. Contributors G.E.M. Anscombe, Dana Ballard, Daniel Dennett, Fred Dretske, Jerry Fodor, H.P. Grice, David Marr, Maurice Merleau-Ponty, Zenon Pylyshyn, Paul Snowdon, and P.F. Strawson

Action in Perception

Action in Perception PDF Author: Alva Noë
Publisher: MIT Press
ISBN: 0262640635
Category : Psychology
Languages : en
Pages : 291

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Book Description
"Perception is not something that happens to us, or in us," writes Alva Noë. "It is something we do." In Action in Perception, Noë argues that perception and perceptual consciousness depend on capacities for action and thought—that perception is a kind of thoughtful activity. Touch, not vision, should be our model for perception. Perception is not a process in the brain, but a kind of skillful activity of the body as a whole. We enact our perceptual experience. To perceive, according to this enactive approach to perception, is not merely to have sensations; it is to have sensations that we understand. In Action in Perception, Noë investigates the forms this understanding can take. He begins by arguing, on both phenomenological and empirical grounds, that the content of perception is not like the content of a picture; the world is not given to consciousness all at once but is gained gradually by active inquiry and exploration. Noë then argues that perceptual experience acquires content thanks to our possession and exercise of practical bodily knowledge, and examines, among other topics, the problems posed by spatial content and the experience of color. He considers the perspectival aspect of the representational content of experience and assesses the place of thought and understanding in experience. Finally, he explores the implications of the enactive approach for our understanding of the neuroscience of perception.

Perception, Action, and Consciousness

Perception, Action, and Consciousness PDF Author: Nivedita Gangopadhyay
Publisher: Oxford University Press, USA
ISBN: 0199551111
Category : Language Arts & Disciplines
Languages : en
Pages : 319

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Book Description
What is the relationship between perception and action, between an organism and its environment, in explaining consciousness? This book is an interdisciplinary exploration of the relationship between perception and action, with a focus on the debate about the dual visual systems hypothesis, against action oriented theories of perception.

The Structure of Perceptual Experience

The Structure of Perceptual Experience PDF Author: James Stazicker
Publisher: John Wiley & Sons
ISBN: 1119061083
Category : Philosophy
Languages : en
Pages : 162

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Book Description
This innovative new collection features six original essays exploring the spatial, temporal, and other structures that shape conscious perception. Includes cutting-edge research on an increasingly influential topic in the philosophy of the mind Explores structural differences between the senses and between different theories of perceptual experience Offers innovative new arguments on the philosophy of perception written by leading scholars in the field

Seeing Things as They are

Seeing Things as They are PDF Author: John R. Searle
Publisher: Oxford University Press, USA
ISBN: 0199385157
Category : Philosophy
Languages : en
Pages : 255

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Book Description
This book provides a comprehensive account of the intentionality of perceptual experience. With special emphasis on vision Searle explains how the raw phenomenology of perception sets the content and the conditions of satisfaction of experience. The central question concerns the relation between the subjective conscious perceptual field and the objective perceptual field. Everything in the objective field is either perceived or can be perceived. Nothing in the subjective field is perceived nor can be perceived precisely because the events in the subjective field consist of the perceivings, whether veridical or not, of the events in the objective field. Searle begins by criticizing the classical theories of perception and identifies a single fallacy, what he calls the Bad Argument, as the source of nearly all of the confusions in the history of the philosophy of perception. He next justifies the claim that perceptual experiences have presentational intentionality and shows how this justifies the direct realism of his account. In the central theoretical chapters, he shows how it is possible that the raw phenomenology must necessarily determine certain form of intentionality. Searle introduces, in detail, the distinction between different levels of perception from the basic level to the higher levels and shows the internal relation between the features of the experience and the states of affairs presented by the experience. The account applies not just to language possessing human beings but to infants and conscious animals. He also discusses how the account relates to certain traditional puzzles about spectrum inversion, color and size constancy and the brain-in-the-vat thought experiments. In the final chapters he explains and refutes Disjunctivist theories of perception, explains the role of unconscious perception, and concludes by discussing traditional problems of perception such as skepticism.

Conscious Experience

Conscious Experience PDF Author: Anil Gupta
Publisher: Harvard University Press
ISBN: 0674987780
Category : Philosophy
Languages : en
Pages : 441

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Book Description
A distinguished philosopher offers a novel account of experience and reason, and develops our understanding of conscious experience and its relationship to thought: a new reformed empiricism. The role of experience in cognition is a central and ancient philosophical concern. How, theorists ask, can our private experiences guide us to knowledge of a mind-independent reality? Exploring topics in logic, philosophy of mind, and epistemology, Conscious Experience proposes a new answer to this age-old question, explaining how conscious experience contributes to the rationality and content of empirical beliefs. According to Anil Gupta, this contribution cannot be determined independently of an agent’s conceptual scheme and prior beliefs, but that doesn’t mean it is entirely mind-dependent. While the rational contribution of an experience is not propositional—it does not, for example, provide direct knowledge of the world—it does authorize certain transitions from prior views to new views. In short, the rational contribution of an experience yields a rule for revising views. Gupta shows that this account provides theoretical freedom: it allows the observer to radically reconceive the world in light of empirical findings. Simultaneously, it grants empirical reason significant power to constrain, forcing particular conceptions of self and world on the rational inquirer. These seemingly contrary virtues are reconciled through novel treatments of presentation, appearances, and ostensive definitions. Collectively, Gupta’s arguments support an original theory: reformed empiricism. He abandons the idea that experience is a source of knowledge and justification. He also abandons the idea that concepts are derived from experience. But reformed empiricism preserves empiricism’s central insight: experience is the supreme epistemic authority. In the resolution of factual disagreements, experience trumps all.

The Conscious Brain

The Conscious Brain PDF Author: Jesse J. Prinz
Publisher: Oxford University Press
ISBN: 019971813X
Category : Philosophy
Languages : en
Pages : 412

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Book Description
The problem of consciousness continues to be a subject of great debate in cognitive science. Synthesizing decades of research, The Conscious Brain advances a new theory of the psychological and neurophysiological correlates of conscious experience. Prinz's account of consciousness makes two main claims: first consciousness always arises at a particular stage of perceptual processing, the intermediate level, and, second, consciousness depends on attention. Attention changes the flow of information allowing perceptual information to access memory systems. Neurobiologically, this change in flow depends on synchronized neural firing. Neural synchrony is also implicated in the unity of consciousness and in the temporal duration of experience. Prinz also explores the limits of consciousness. We have no direct experience of our thoughts, no experience of motor commands, and no experience of a conscious self. All consciousness is perceptual, and it functions to make perceptual information available to systems that allows for flexible behavior. Prinz concludes by discussing prevailing philosophical puzzles. He provides a neuroscientifically grounded response to the leading argument for dualism, and argues that materialists need not choose between functional and neurobiological approaches, but can instead combine these into neurofunctional response to the mind-body problem. The Conscious Brain brings neuroscientific evidence to bear on enduring philosophical questions, while also surveying, challenging, and extending philosophical and scientific theories of consciousness. All readers interested in the nature of consciousness will find Prinz's work of great interest.

Perception as Bayesian Inference

Perception as Bayesian Inference PDF Author: David C. Knill
Publisher: Cambridge University Press
ISBN: 1316582523
Category : Computers
Languages : en
Pages : 530

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Book Description
Bayesian probability theory has emerged not only as a powerful tool for building computational theories of vision, but also as a general paradigm for studying human visual perception. This 1996 book provides an introduction to and critical analysis of the Bayesian paradigm. Leading researchers in computer vision and experimental vision science describe general theoretical frameworks for modelling vision, detailed applications to specific problems and implications for experimental studies of human perception. The book provides a dialogue between different perspectives both within chapters, which draw on insights from experimental and computational work, and between chapters, through commentaries written by the contributors on each others' work. Students and researchers in cognitive and visual science will find much to interest them in this thought-provoking collection.

A Multisensory Philosophy of Perception

A Multisensory Philosophy of Perception PDF Author: Casey O'Callaghan
Publisher: Oxford University Press
ISBN: 0192570420
Category : Philosophy
Languages : en
Pages : 240

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Book Description
Most of the time people perceive using multiple senses. Out walking, we see colors and motion, hear chatter and footsteps, smell petrichor after rain, feel a breeze or the brush of a shoulder. We use our senses together to navigate and learn about the world. In spite of this, scientists and philosophers alike have merely focused on one sense at a time. Nearly every theory of perception is unisensory. This book instead offers a revisionist multisensory philosophy of perception. Casey O'Callaghan considers how our senses work together, in contrast with how they work separately and independently, and how one sense can impact another, leading to surprising perceptual illusions. The joint use of multiple senses, he argues, enables novel forms of perception and experience, such as multisensory rhythms, motions, and flavors that enrich aesthetic experiences of music, dance, and gustatory pleasure.