Results for 'delusions'

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  1. Delusions and Other Irrational Beliefs.Lisa Bortolotti - 2009 - Oxford University Press. Edited by K. W. M. Fulford, John Sadler, Stanghellini Z., Morris Giovanni, Bortolotti Katherine, Broome Lisa & Matthew.
    Delusions are a common symptom of schizophrenia and dementia. Though most English dictionaries define a delusion as a false opinion or belief, there is currently a lively debate about whether delusions are really beliefs and indeed, whether they are even irrational. The book is an interdisciplinary exploration of the nature of delusions. It brings together the psychological literature on the aetiology and the behavioural manifestations of delusions, and the philosophical literature on belief ascription and rationality. The (...)
  2. Depressive Delusions.Magdalena Antrobus & Lisa Bortolotti - 2016 - Filosofia Unisinos 17 (2):192-201.
    In this paper we have two main aims. First, we present an account of mood-congruent delusions in depression (hereafter, depressive delusions). We propose that depressive delusions constitute acknowledgements of self-related beliefs acquired as a result of a negatively biased learning process. Second, we argue that depressive delusions have the potential for psychological and epistemic benefits despite their obvious epistemic and psychological costs. We suggest that depressive delusions play an important role in preserving a person’s overall (...)
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  3. Delusion and Evidence.Carolina Flores - forthcoming - In Ema Sullivan Bissett (ed.), The Routledge Handbook of the Philosophy of Delusion. Routledge.
    Delusions are standardly defined as attitudes that are not amenable to change in light of conflicting evidence. But what evidence do people with delusion have for and against it? Do delusions really go against their total evidence? How are the answers affected by different conceptions of evidence? -/- This chapter focuses on how delusions relate to evidence. I consider what delusions-relevant evidence people with delusions have. I give some reasons to think that people typically have (...)
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  4. Delusions as Forensically Disturbing Perceptual Inferences.Jakob Hohwy & Vivek Rajan - 2011 - Neuroethics 5 (1):5-11.
    Bortolotti’s Delusions and Other Irrational Beliefs defends the view that delusions are beliefs on a continuum with other beliefs. A different view is that delusions are more like illusions, that is, they arise from faulty perception. This view, which is not targeted by the book, makes it easier to explain why delusions are so alien and disabling but needs to appeal to forensic aspects of functioning.
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  5.  77
    Can delusions play a protective role?Rachel Gunn & Lisa Bortolotti - 2018 - Phenomenology and the Cognitive Sciences 17 (4):813-833.
    After briefly reviewing some of the empirical and philosophical literature suggesting that there may be an adaptive role for delusion formation, we discuss the results of a recent study consisting of in-depth interviews with people experiencing delusions. We analyse three such cases in terms of the circumstances preceding the development of the delusion; the effects of the development of the delusion on the person’s situation; and the potential protective nature of the delusional belief as seen from the first-person perspective. (...)
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  6. Delusions, Acceptances, and Cognitive Feelings.Richard Dub - 2017 - Philosophy and Phenomenological Research 94 (1):27-60.
    Psychopathological delusions have a number of features that are curiously difficult to explain. Delusions are resistant to counterevidence and impervious to counterargument. Delusions are theoretically, affectively, and behaviorally circumscribed: delusional individuals often do not act on their delusions and often do not update beliefs on the basis of their delusions. Delusional individuals are occasionally able to distinguish their delusions from other beliefs, sometimes speaking of their “delusional reality.” To explain these features, I offer a (...)
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  7. Delusion.Lisa Bortolotti - 2018 - Stanford Encyclopedia of Philosophy.
  8.  16
    On Delusion.Jennifer Radden (ed.) - 2010 - Routledge.
    Delusions play a fundamental role in the history of psychology, philosophy and culture, dividing not only the mad from the sane but reason from unreason. Yet the very nature and extent of delusions are poorly understood. What are delusions? How do they differ from everyday errors or mistaken beliefs? Are they scientific categories? In this superb, panoramic investigation of delusion Jennifer Radden explores these questions and more, unravelling a fascinating story that ranges from Descartes’s demon to famous (...)
  9. Monothematic delusions: Towards a two-factor account.Martin Davies, Max Coltheart, Robyn Langdon & Nora Breen - 2001 - Philosophy, Psychiatry, and Psychology 8 (2-3):133-58.
    We provide a battery of examples of delusions against which theoretical accounts can be tested. Then, we identify neuropsychological anomalies that could produce the unusual experiences that may lead, in turn, to the delusions in our battery. However, we argue against Maher’s view that delusions are false beliefs that arise as normal responses to anomalous experiences. We propose, instead, that a second factor is required to account for the transition from unusual experience to delusional belief. The second (...)
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  10. Imagination, delusion and hallucinations.Gregory Currie - 2000 - In Max Coltheart & Martin Davies (eds.), Mind and Language. Blackwell. pp. 168-183.
    Chris Frith has argued that a loss of the sense of agency is central to schizophrenia. This suggests a connection between hallucinations and delusions on the one hand, and the misidentification of the subject’s imaginings as perceptions and beliefs on the other. In particular, understanding the mechanisms that underlie imagination may help us to explain the puzzling phenomena of thought insertion and withdrawal. Frith sometimes states his argument in terms of a loss of metarepresentational capacity in schizophrenia. I argue (...)
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  11. Imagination, delusion, and self-deception.Andy Egan - 2008 - In Tim Bayne & Jordi Fernandez (eds.), Delusion and Self-Deception: Affective and Motivational Influences on Belief Formation (Macquarie Monographs in Cognitive Science). Psychology Press.
    Subjects with delusions profess to believe some extremely peculiar things. Patients with Capgras delusion sincerely assert that, for example, their spouses have been replaced by impostors. Patients with Cotard’s delusion sincerely assert that they are dead. Many philosophers and psychologists are hesitant to say that delusional subjects genuinely believe the contents of their delusions.2 One way to reinterpret delusional subjects is to say that we’ve misidentified the content of the problematic belief. So for example, rather than believing that (...)
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  12. Delusions and madmen: against rationality constraints on belief.Declan Smithies, Preston Lennon & Richard Samuels - 2022 - Synthese 200 (3):1-30.
    According to the Rationality Constraint, our concept of belief imposes limits on how much irrationality is compatible with having beliefs at all. We argue that empirical evidence of human irrationality from the psychology of reasoning and the psychopathology of delusion undermines only the most demanding versions of the Rationality Constraint, which require perfect rationality as a condition for having beliefs. The empirical evidence poses no threat to more relaxed versions of the Rationality Constraint, which only require only minimal rationality. Nevertheless, (...)
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  13. Delusions and Dispositionalism about Belief.Maura Tumulty - 2011 - Mind and Language 26 (5):596-628.
    The imperviousness of delusions to counter-evidence makes it tempting to classify them as imaginings. Bayne and Pacherie argue that adopting a dispositional account of belief can secure the doxastic status of delusions. But dispositionalism can only secure genuinely doxastic status for mental states by giving folk-psychological norms a significant role in the individuation of attitudes. When such norms individuate belief, deluded subjects will not count as believing their delusions. In general, dispositionalism won't confer genuinely doxastic status more (...)
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  14. Delusion as a Folk Psychological Kind.José Eduardo Porcher - 2016 - Filosofia Unisinos 17 (2):212-226.
    In this paper I discuss the scientific respectability of delusion as a psychiatric category. First, I present the essentialist objection to the natural kindhood of psychiatric categories, as well as non-essentialism about natural kinds as a response to that objection. Second, I present a nuanced classification of kinds of kinds. Third, drawing on the claim that the attribution of delusion relies on a folk psychological underpinning, I present the mind-dependence objection to the natural kind status of delusion. Finally, I argue (...)
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  15. Transparent Delusion.Vladimir Krstić - 2020 - Review of Philosophy and Psychology 11 (1):183-201.
    In this paper, I examine a kind of delusion in which the patients judge that their occurrent thoughts are false and try to abandon them precisely because they are false, but fail to do so. I call this delusion transparent, since it is transparent to the sufferer that their thought is false. In explaining this phenomenon, I defend a particular two-factor theory of delusion that takes the proper integration of relevant reasoning processes as vital for thought-evaluation. On this proposal, which (...)
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  16. Delusions and Not-Quite-Beliefs.Maura Tumulty - 2011 - Neuroethics 5 (1):29-37.
    Bortolotti argues that the irrationality of many delusions is no different in kind from the irrationality that marks many non-pathological states typically treated as beliefs. She takes this to secure the doxastic status of those delusions. Bortolotti’s approach has many benefits. For example, it accounts for the fact that we can often make some sense of what deluded subjects are up to, and helps explain why some deluded subjects are helped by cognitive behavioral therapy. But there is an (...)
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  17.  68
    Delusions in the two-factor theory: pathological or adaptive?Eugenia Lancellotta & Lisa Bortolotti - 2020 - European Journal of Analytic Philosophy 16 (2):37-57.
    In this paper we ask whether the two-factor theory of delusions is compatible with two claims, that delusions are pathological and that delusions are adaptive. We concentrate on two recent and influential models of the two-factor theory: the one proposed by Max Coltheart, Peter Menzies and John Sutton (2010) and the one developed by Ryan McKay (2012). The models converge on the nature of Factor 1 but diverge about the nature of Factor 2. The differences between the (...)
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  18. Delusions.A. W. Young - 1999 - The Monist 82 (4):571-589.
    Although a common clinical phenomenon, delusions are difficult to explain and have a problematic conceptual status. Advances in understanding delusions have come from studies which involve detailed investigation of particular types of delusion. Some of this work is summarised, with the Capgras and Cotard delusions as specific examples. These are used to high-highlight questions for which there is the potential for fruitful dialogue with philosophers. Such questions include the criteria for deciding that a statement represents a belief, (...)
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  19. Delusions as Doxastic States: Contexts, Compartments, and Commitments.Tim Bayne - 2010 - Philosophy, Psychiatry, and Psychology 17 (4):329-336.
    Although delusions are typically regarded as beliefs of a certain kind, there have been worries about the doxastic conception of delusions since at least Bleuler’s time. ‘Anti-doxasticists,’ as we might call them, do not merely worry about the claim that delusions are beliefs, they reject it. Reimer’s paper weighs into the debate between ‘doxasticists’ and ‘anti-doxasticists’ by suggesting that one of the main arguments given against the doxastic conception of delusions—what we might call the functional role (...)
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  20. Philosophical Delusion and its Therapy: Outline of a Philosophical Revolution.Eugen Fischer - 2011 - New York: Routledge.
    _Philosophical Delusion and its Therapy_ provides new foundations and methods for the revolutionary project of philosophical therapy pioneered by Ludwig Wittgenstein. The book vindicates this currently much-discussed project by reconstructing the genesis of important philosophical problems: With the help of concepts adapted from cognitive linguistics and cognitive psychology, the book analyses how philosophical reflection is shaped by pictures and metaphors we are not aware of employing and are prone to misapply. Through innovative case-studies on the genesis of classical problems about (...)
  21.  75
    Capgras delusion: An interactionist model.Garry Young - 2008 - Consciousness and Cognition 17 (3):863-876.
    In this paper I discuss the role played by disturbed phenomenology in accounting for the formation and maintenance of the Capgras delusion. Whilst endorsing a two-stage model to explain the condition, I nevertheless argue that traditional accounts prioritise the role played by some form of second-stage cognitive disruption at the expense of the significant contribution made by the patient’s disturbed phenomenology, which is often reduced to such uninformative descriptions as “anomalous” or “strange”. By advocating an interactionist model, I argue that (...)
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  22.  63
    Monothematic delusion: A case of innocence from experience.Ema Sullivan-Bissett - 2018 - Philosophical Psychology 31 (6):920-947.
    ABSTRACTEmpiricists about monothematic delusion formation agree that anomalous experience is a factor in the formation of these attitudes, but disagree markedly on which further factors need to be specified. I argue that epistemic innocence may be a unifying feature of monothematic delusions, insofar as a judgment of epistemic innocence to this class of attitudes is one that opposing empiricist accounts can make. The notion of epistemic innocence allows us to tell a richer story when investigating the epistemic status of (...)
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  23. Delusions and brain injury: The philosophy and psychology of belief.Tony Stone & Andrew W. Young - 1997 - Mind and Language 12 (3-4):327-64.
    Circumscribed delusional beliefs can follow brain injury. We suggest that these involve anomalous perceptual experiences created by a deficit to the person's perceptual system, and misinterpretation of these experiences due to biased reasoning. We use the Capgras delusion (the claim that one or more of one's close relatives has been replaced by an exact replica or impostor) to illustrate this argument. Our account maintains that people voicing this delusion suffer an impairment that leads to faces being perceived as drained of (...)
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  24.  40
    Delusions and the Background of Rationality.Lisa Bortolotti - 2005 - Mind and Language 20 (2):189-208.
    I argue that some cases of delusions show the inadequacy of those theories of interpretation that rely on a necessary rationality constraint on belief ascription. In particular I challenge the view that irrational beliefs can be ascribed only against a general background of rationality. Subjects affected by delusions seem to be genuine believers and their behaviour can be successfully explained in intentional terms, but they do not meet those criteria that according to Davidson need to be met for (...)
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  25. Delusions and the background of rationality.Lisa Bortolotti - 2005 - Mind and Language 20 (2):189-208.
    I argue that some cases of delusions show the inadequacy of those theories of interpretation that rely on a necessary rationality constraint on belief ascription. In particular I challenge the view that irrational beliefs can be ascribed only against a general background of rationality. Subjects affected by delusions seem to be genuine believers and their behaviour can be successfully explained in intentional terms, but they do not meet those criteria that according to Davidson (1985a) need to be met (...)
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  26.  15
    Delusions of Death and Immortality: A Consequence of Misplaced Being in Cotard Patients.Garry Young - 2012 - Philosophy, Psychiatry, and Psychology 19 (2):127-140.
    Discussion on the Cotard delusion often focuses on the patient’s delusional belief that he/she is dead. Of interest to this paper, however, is the little referred to claim made by some Cotard patients that they are immortal. How might one explain the juxta-position of death and immortality evident in patients sharing the same clinical diagnosis, and how might these delusional beliefs inform our understanding of patient phenomenology, particularly regarding experiences of existential change? This paper sets out to explain delusions (...)
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  27.  43
    Are delusions pathological beliefs?Lisa Bortolotti - 2022 - Asian Journal of Philosophy 1 (1):1-10.
    In chapter 3 of Delusions and Beliefs, Kengo Miyazono argues that, when delusions are pathological beliefs, they are so due to their being both harmful and malfunctional. In this brief commentary, I put pressure on Miyazono’s account of delusions as harmful malfunctioning beliefs. No delusions might satisfy the malfunction criterion and some delusions might fail to satisfy the harmfulness criterion when such conditions are interpreted as criteria for pathological beliefs. In the end, I raise a (...)
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  28.  30
    Monothematic Delusions: Towards a Two-Factor Account.Martin Davies, Max Coltheart, Robyn Langdon & Nora Breen - 2001 - Philosophy, Psychiatry, and Psychology 8 (2):133-158.
    Article copyright 2002. We provide a battery of examples of delusions against which theoretical accounts can be tested. Then we identify neuropsychological anomalies that could produce the unusual experiences that may lead, in turn, to the delusions in our battery. However, we argue against Maher's view that delusions are false beliefs that arise as normal responses to anomalous experiences. We propose, instead, that a second factor is required to account for the transition from unusual experience to delusional (...)
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  29. Delusions, Illusions and Inference under Uncertainty.Jakob Hohwy - 2013 - Mind and Language 28 (1):57-71.
    Three challenges to a unified understanding of delusions emerge from Radden's On Delusion (2011). Here, I propose that in order to respond to these challenges, and to work towards a unifying framework for delusions, we should see delusions as arising in inference under uncertainty. This proposal is based on the observation that delusions in key respects are surprisingly like perceptual illusions, and it is developed further by focusing particularly on individual differences in uncertainty expectations.
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  30. Delusion, Rationality, Empathy: Commentary on Martin Davies et al.Gregory Currie & Jon Jureidini - 2001 - Philosophy, Psychiatry, and Psychology 8 (2):159-162.
  31.  42
    Delusions and Beliefs: A Philosophical Inquiry.Kengo Miyazono - 2018 - Routledge.
    What sort of mental state is a delusion? What causes delusions? Why are delusions pathological? This book examines these questions, which are normally considered separately, in a much-needed exploration of an important and fascinating topic, Kengo Miyazono assesses the philosophical, psychological and psychiatric literature on delusions to argue that delusions are malfunctioning beliefs. Delusions belong to the same category as beliefs but - unlike healthy irrational beliefs - fail to play the function of beliefs. (...) and Beliefs: A Philosophical Inquiry will be of great interest to students of philosophy of mind and psychology and philosophy of mental disorder, as well as those in related fields such as mental health and psychiatry. (shrink)
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  32.  41
    Imagination, Delusion and Hallucinations.Gregory Currie - 2000 - Mind and Language 15 (1):168-183.
    Chris Frith has argued that a loss of the sense of agency is central to schizophrenia. This suggests a connection between hallucinations and delusions on the one hand, and the misidentification of the subject’s imaginings as perceptions and beliefs on the other. In particular, understanding the mechanisms that underlie imagination may help us to explain the puzzling phenomena of thought insertion and withdrawal. Frith sometimes states his argument in terms of a loss of metarepresentational capacity in schizophrenia. I argue (...)
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  33. Delusion and self-deception: Mapping the terrain.Tim Bayne & Jordi Fernández - 2009 - In Tim Bayne & Jordi Fernández (eds.), Delusion and Self-Deception: Affective and Motivational Influences on Belief Formation. Psychology Press. pp. 1-21.
    The papers in this volume are drawn from a workshop on delusion and self-deception, held at Macquarie University in November of 2004. Our aim was to bring together theorists working on delusions and self-deception with an eye towards identifying and fostering connections—at both empirical and conceptual levels—between these domains. As the contributions to this volume testify, there are multiple points of contact between delusion and self-deception. This introduction charts the conceptual space in which these points of contact can be (...)
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  34. Delusions as performance failures.Philip Gerrans - 2001 - Cognitive Neuropsychiatry 6 (3).
    Delusions are explanations of anomalous experiences. A theory of delusion requires an explanation of both the anomalous experience _and _the apparently irrational explanation generated by the delusional subject. Hence, we require a model of rational belief formation against which the belief formation of delusional subjects can be evaluated. _Method. _I first describe such a model, distinguishing procedural from pragmatic rationality. Procedural rationality is the use of rules or procedures, deductive or inductive, that produce an inferentially coherent set of propositions. (...)
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  35. Delusion and Self-Deception: Affective and Motivational Influences on Belief Formation (Macquarie Monographs in Cognitive Science).Tim Bayne & Jordi Fernández (eds.) - 2008 - Psychology Press.
    This collection of essays focuses on the interface between delusions and self-deception.
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  36. Delusions in Anorexia Nervosa.Stephen Gadsby - forthcoming - In Emma Sullivan-Bissett (ed.), The Routledge Handbook of the Philosophy of Delusion. Routledge.
    Anorexia nervosa involves seemingly irrational beliefs about body size and the value of thinness. Historically, researchers and clinicians have avoided referring to such beliefs as delusions, instead opting for the label ‘overvalued ideas’. I discuss the relationship between the beliefs associated with anorexia nervosa and the distinction between delusions and overvalued ideas, as it is conceived in both European and American psychiatric traditions. In doing so, I question the benefit of applying the concepts of delusion and overvalued idea (...)
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  37.  26
    Delusions of Death and Immortality: A Consequence of Misplaced Being in Cotard Patients.Garry Young - 2012 - Philosophy, Psychiatry, & Psychology 19 (2):127-140.
    Discussion on the Cotard delusion often focuses on the patient’s delusional belief that he/she is dead. Of interest to this paper, however, is the little referred to claim made by some Cotard patients that they are immortal. How might one explain the juxta-position of death and immortality evident in patients sharing the same clinical diagnosis, and how might these delusional beliefs inform our understanding of patient phenomenology, particularly regarding experiences of existential change? This paper sets out to explain delusions (...)
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  38.  93
    Delusions as a Natural Kind.Richard Samuels - 2009 - In Matthew Broome & Lisa Bortolotti (eds.), Psychiatry as Cognitive Neuroscience: Philosophical Perspectives. Oxford University Press. pp. 49--79.
  39. Atheist Delusions: The Christian Revolution and its Fashionable Enemies.David Bentley Hart - 2009
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    Underlying delusion: Predictive processing, looping effects, and the personal/sub-personal distinction.Matteo Colombo & Regina E. Fabry - 2020 - Philosophical Psychology (6):829-855.
    What is the relationship between the concepts of the predictive processing theory of brain functioning and the everyday concepts with which people conduct and explain their mental lives? To answer this question, we focus on predictive processing explanations of mental disorder that appeal to false inference. After distinguishing two concepts of false inference, we survey four ways of understanding the relationship between explanations of mental phenomena at the personal and sub-personal level. We then argue that if predictive processing accurately accounts (...)
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  41.  51
    Delusions, Harmful Dysfunctions, and Treatable Conditions.Peter Clutton & Stephen Gadsby - 2017 - Neuroethics 11 (2):167-181.
    It has recently been suggested that delusions be conceived of as symptoms on the harmful dysfunction account of disorder: delusions sometimes arise from dysfunction, but can also arise through normal cognition. Much attention has thus been payed to the question of how we can determine whether a delusion arises from dysfunction as opposed to normal cognition. In this paper, we consider another question, one that remains under-explored: which delusions warrant treatment? On the harmful dysfunction account, this question (...)
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  42.  44
    Do delusions have and give meaning?Rosa Ritunnano & Lisa Bortolotti - 2022 - Phenomenology and the Cognitive Sciences 21 (4):949-968.
    Delusions are often portrayed as paradigmatic instances of incomprehensibility and meaninglessness. Here we investigate the relationship between delusions and meaning from a philosophical perspective, integrating arguments and evidence from cognitive psychology and phenomenological psychopathology. We review some of the empirical and philosophical literature relevant to two claims about delusions and meaning: delusions are meaningful, despite being described as irrational and implausible beliefs; some delusions can also enhance the sense that one’s life is meaningful, supporting agency (...)
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  43. Delusions, Self-Deception and Affective Influences on Belief-Formation.J. Fernandez & T. Bayne (eds.) - 2008 - Psychology Press.
    This collection of essays focuses on the interface between delusions and self-deception. As pathologies of belief, delusions and self-deception raise many of the same challenges for those seeking to understand them. Are delusions and self-deception entirely distinct phenomena, or might some forms of self-deception also qualify as delusional? To what extent might models of self-deception and delusion share common factors? In what ways do affect and motivation enter into normal belief-formation, and how might they be implicated in (...)
     
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  44. Interpreting delusions.Matthew Ratcliffe - 2004 - Phenomenology and the Cognitive Sciences 3 (1):25-48.
    This paper explores the phenomenology of the Capgras and Cotard delusions. The former is generally characterised as the belief that relatives or friends have been replaced by impostors, and the latter as the conviction that one is dead or has ceased to exist. A commonly reported feature of these delusions is an experienced ''defamiliarisation'' or even ''derealisation'' of things, which is associated with an absence or distortion of affect. I suggest that the importance attributed to affect by current (...)
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  45.  9
    Delusions and the Predictive Mind.Bongiorno Federico & Corlett Philip R. - forthcoming - Australasian Journal of Philosophy.
    A growing number of studies in both the scientific and the philosophical literature have drawn on a Bayesian predictive processing framework to account for the formation of delusions. The key here is that delusions form because of disrupted prediction error signalling. Parrott’s recent critique argues that the framework is incomplete in two respects: it leaves unclear why delusional hypotheses are selected over none at all or over more plausible alternatives; it leaves unclear how exactly it is that delusional (...)
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  46. Delusions, Levels of Belief, and Non-doxastic Acceptances.Keith Frankish - 2011 - Neuroethics 5 (1):23-27.
    In Delusions and Other Irrational Beliefs , Lisa Bortolotti argues that the irrationality of delusions is no barrier to their being classified as beliefs. This comment asks how Bortolotti’s position may be affected if we accept that there are two distinct types of belief, belonging to different levels of mentality and subject to different ascriptive constraints. It addresses some worries Bortolotti has expressed about the proposed two-level framework and outlines some questions that arise for her if the framework (...)
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  47.  35
    Delusions and Brain Injury: The Philosophy and Psychology of Belief.Tony Stone & Andrew W. Young - 1997 - Mind and Language 12 (3-4):327-364.
    Circumscribed delusional beliefs can follow brain injury. We suggest that these involve anomalous perceptual experiences created by a deficit to the person's perceptual system, and misinterpretation of these experiences due to biased reasoning. We use the Capgras delusion (the claim that one or more of one's close relatives has been replaced by an exact replica or impostor) to illustrate this argument. Our account maintains that people voicing this delusion suffer an impairment that leads to faces being perceived as drained of (...)
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  48.  11
    Delusion: Cognitive Approaches—Bayesian Inference and Compartmentalisation.Martin Davies & Andy Egan - 2013 - In K. W. M. Fulford, Martin Davies, Richard G. T. Gipps, George Graham, John Z. Sadler, Giovanni Stanghellini & Tim Thornton (eds.), The Oxford Handbook of Philosophy and Psychiatry. Oxford University Press. pp. 689-727.
    Cognitive approaches contribute to our understanding of delusions by providing an explanatory framework that extends beyond the personal level to the sub personal level of information-processing systems. According to one influential cognitive approach, two factors are required to account for the content of a delusion, its initial adoption as a belief, and its persistence. This chapter reviews Bayesian developments of the two-factor framework.
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  49. Delusions and beliefs: a knowledge-first approach.Jakob Ohlhorst - 2022 - Asian Journal of Philosophy 1 (1):1-7.
    In Delusions and Beliefs, Kengo Miyazono proposes an extended and convincing argument for the thesis that delusions are malfunctional beliefs. One of the key assumptions for this argument is that belief is a biological notion, and that the function of beliefs is a product of evolution. I challenge the thesis that evolutionary accounts can furnish an epistemologically satisfying account of beliefs because evolutionary success does not necessarily track epistemic success. Consequently, also delusions as beliefs cannot be explained (...)
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  50.  61
    Delusions, dreams, and the nature of identification.Sam Wilkinson - 2015 - Philosophical Psychology 28 (2):203-226.
    Delusional misidentification is commonly understood as the product of an inference on the basis of evidence present in the subject's experience. For example, in the Capgras delusion, the patient sees someone who looks like a loved one, but who feels unfamiliar, so they infer that they must not be the loved one. I question this by presenting a distinction between “recognition” and “identification.” Identification does not always require recognition for its epistemic justification, nor does it need recognition for its psychological (...)
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