Perception Hallucination And Illusion
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Perception Hallucination And Illusion
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Author : William Fish
language : en
Publisher: Oxford University Press
Release Date : 2009-04-07
Perception Hallucination And Illusion written by William Fish and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-04-07 with Philosophy categories.
The idea of a disjunctive theory of visual experiences first found expression in J.M. Hinton's pioneering 1973 book Experiences. In the first monograph in this exciting area since then, William Fish develops a comprehensive disjunctive theory, incorporating detailed accounts of the three core kinds of visual experience--perception, hallucination, and illusion--and an explanation of how perception and hallucination could be indiscriminable from one another without having anything in common. In the veridical case, Fish contends that the perception of a particular state of affairs involves the subject's being acquainted with that state of affairs, and that it is the subject's standing in this acquaintance relation that makes the experience possess a phenomenal character. Fish argues that when we hallucinate, we are having an experience that, while lacking phenomenal character, is mistakenly supposed by the subject to possess it. Fish then shows how this approach to visual experience is compatible with empirical research into the workings of the brain and concludes by extending this treatment to cover the many different types of illusion that we can be subject to.
Hallucinations And Illusions
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Author : Edmund Parish
language : en
Publisher:
Release Date : 1897
Hallucinations And Illusions written by Edmund Parish and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1897 with Hallucinations and illusions categories.
Disjunctivism
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Author : Matthew Soteriou
language : en
Publisher: Routledge
Release Date : 2016-03-31
Disjunctivism written by Matthew Soteriou and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03-31 with Philosophy categories.
It is commonly held that the experiences involved in cases of perception, illusion and hallucination all have the same nature. Disjunctivists deny this. They maintain that the kind of experience you have when you perceive the world isn’t one you could be having if you were hallucinating. A number of important debates in the philosophy of mind and epistemology turn on the question of whether this disjunctivist view is tenable. This is the first book-length introduction to this contested issue. Matthew Soteriou explains the accounts of perception that disjunctivists seek to defend, such as naïve realism, and the accounts to which they are opposed, such as sense-datum theories and representationalist theories. He goes on to introduce and assess key questions that arise in these debates: Is disjunctivism consistent with what has been established by the science of perception? Does introspective reflection support naïve realism? Can disjunctivism be motivated by appeal to the role that perception plays in enabling us to think demonstratively about mind-independent objects and qualities in our environment? Does disjunctivism offer the best account of perceptual knowledge? What can disjunctivists say about the nature of hallucination and illusion? Including chapter summaries, annotated further reading and a glossary, this book is an ideal starting point for anyone studying disjunctivism for the first time, as well as for more advanced students and researchers.
The Problem Of Perception
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Author : A. D. Smith
language : en
Publisher: Motilal Banarsidass Publishe
Release Date : 2005
The Problem Of Perception written by A. D. Smith and has been published by Motilal Banarsidass Publishe this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Perception (Philosophy) categories.
In a major Contribution to the theory of perception, A.D.Smith presents a truly original defense of direct realism the view that in perception we are directly aware of things in a physical world. It offers two arguements against direct realism-one conceening illusion, and one concerning hallueination that upto now no theory of perception could adequately rebut.At the heart of Smiths theory is a new way of drawing the distinction between perception and sensation alone with an unusual treatment of the nature of object of halluecination .
Perception
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Author : Adam Pautz
language : en
Publisher: Routledge
Release Date : 2021-05-05
Perception written by Adam Pautz and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-05 with Philosophy categories.
Perception is one of the most pervasive and puzzling problems in philosophy, generating a great deal of attention and controversy in philosophy of mind, psychology and metaphysics. If perceptual illusion and hallucination are possible, how can perception be what it intuitively seems to be, a direct and immediate access to reality? How can perception be both internally dependent and externally directed? Perception is an outstanding introduction to this fundamental topic, covering both the perennial and recent work on the problem. Adam Pautz examines four of the most important theories of perception: the sense datum view; the internal physical state view; the representational view; and naïve realism, assessing each in turn. He also discusses the relationship between perception and the physical world and the issue of whether reality is as it appears. Useful examples are included throughout the book to illustrate the puzzles of perception, including hallucinations, illusions, the laws of appearance, blindsight, and neuroscientific explanations of our experience of pain, smell and color. The book covers both traditional philosophical arguments and more recent empirical arguments deriving from research in psychophysics and neuroscience. The addition of chapter summaries, suggestions for further reading and a glossary of terms make Perception essential reading for anyone studying the topic in detail, as well as for students of philosophy of mind, philosophy of psychology and metaphysics.
Descriptive Psychopathology
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Author : Michael Alan Taylor
language : en
Publisher: Cambridge University Press
Release Date : 2008-11-13
Descriptive Psychopathology written by Michael Alan Taylor and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-11-13 with Medical categories.
In order to accurately describe and diagnose psychiatric illness, practitioners require in-depth knowledge of the signs and symptoms of behavioral disorders. Descriptive Psychopathology provides a broad review of the psychopathology of psychiatric illness, beyond the limitations of the DSM and ICD criteria. Beginning with a discussion of the background to psychiatric classification, the authors explore the problems and limitations of current diagnostic systems. The following chapters then present the principles of psychiatric examination and diagnosis, described with accompanying patient vignettes and summary tables, and related to different diagnostic concerns. A thought-provoking conclusion proposes a restructuring of psychiatric classification based on the psychopathology literature and its validating data. Written for psychiatry and neurology residents, as well as clinical psychologists, it is invaluable to anyone who accepts the responsibility for the care of patients with behavioral syndromes.
Hallucinations And Illusions
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Author : Edmund Parish
language : en
Publisher: Cambridge University Press
Release Date : 2011-05-19
Hallucinations And Illusions written by Edmund Parish and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-05-19 with Psychology categories.
This 1897 work represents Parish's contribution to the study of the psychology of perception and introduces a theory of insanity.
What It Is Like To Perceive
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Author : J. Christopher Maloney
language : en
Publisher: Oxford University Press
Release Date : 2018-06-15
What It Is Like To Perceive written by J. Christopher Maloney and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-15 with Philosophy categories.
Naturalistic cognitive science, when realistically rendered, rightly maintains that to think is to deploy contentful mental representations. Accordingly, conscious perception, memory, and anticipation are forms of cognition that, despite their introspectively manifest differences, may coincide in content. Sometimes we remember what we saw; other times we predict what we will see. Why, then, does what it is like consciously to perceive, differ so dramatically from what it is like merely to recall or anticipate the same? Why, if thought is just representation, does the phenomenal character of seeing a sunset differ so stunningly from the tepid character of recollecting or predicting the sun's descent? J. Christopher Maloney argues that, unlike other cognitive modes, perception is in fact immediate, direct acquaintance with the object of thought. Although all mental representations carry content, the vehicles of perceptual representation are uniquely composed of the very objects represented. To perceive the setting sun is to use the sun and its properties to cast a peculiar cognitive vehicle of demonstrative representation. This vehicle's embedded referential term is identical with, and demonstrates, the sun itself. And the vehicle's self-attributive demonstrative predicate is itself forged from a property of that same remote star. So, in this sense, the perceiving mind is an extended mind. Perception is unbrokered cognition of what is real, exactly as it really is. Maloney's theory of perception will be of great interest in the philosophy of mind and cognitive science.
Hallucination
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Author : Fiona Macpherson
language : en
Publisher: MIT Press
Release Date : 2024-03-12
Hallucination written by Fiona Macpherson and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-12 with Philosophy categories.
Scientific and philosophical perspectives on hallucination: essays that draw on empirical evidence from psychology, neuroscience, and cutting-edge philosophical theory. Reflection on the nature of hallucination has relevance for many traditional philosophical debates concerning the nature of the mind, perception, and our knowledge of the world. In recent years, neuroimaging techniques and scientific findings on the nature of hallucination, combined with interest in new philosophical theories of perception such as disjunctivism, have brought the topic of hallucination once more to the forefront of philosophical thinking. Scientific evidence from psychology, neuroscience, and psychiatry sheds light on the functional role and physiology of actual hallucinations; some disjunctivist theories offer a radically new and different philosophical conception of hallucination. This volume offers interdisciplinary perspectives on the nature of hallucination, offering essays by both scientists and philosophers. Contributors first consider topics from psychology and neuroscience, including neurobiological mechanisms of hallucination and the nature and phenomenology of auditory-verbal hallucinations. Philosophical discussions follow, with contributors first considering disjunctivism and then, more generally, the relation between hallucination and the nature of experience. Contributors István Aranyosi, Richard P. Bentall, Paul Coates, Fabian Dorsch, Katalin Farkas, Charles Fernyhough, Dominic H. ffytche, Benj Hellie, Matthew Kennedy, Fiona Macpherson, Ksenija Maravic da Silva, Peter Naish, Simon McCarthy-Jones, Matthew Nudds, Costas Pagondiotis, Ian Phillips, Dimitris Platchias, Howard Robinson, Susanna Schellenberg, Filippo Varese
Seeing Things As They Are
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Author : John R. Searle
language : en
Publisher: Oxford University Press, USA
Release Date : 2015
Seeing Things As They Are written by John R. Searle and has been published by Oxford University Press, USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Philosophy categories.
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.