41 found
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  1.  93
    From Cognitivism to Autopoiesis: Towards a Computational Framework for the Embodied Mind.Micah Allen & Karl J. Friston - 2018 - Synthese 195 (6):2459-2482.
    Predictive processing approaches to the mind are increasingly popular in the cognitive sciences. This surge of interest is accompanied by a proliferation of philosophical arguments, which seek to either extend or oppose various aspects of the emerging framework. In particular, the question of how to position predictive processing with respect to enactive and embodied cognition has become a topic of intense debate. While these arguments are certainly of valuable scientific and philosophical merit, they risk underestimating the variety of approaches gathered (...)
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  2. Free-Energy and the Brain.Karl J. Friston & Klaas E. Stephan - 2007 - Synthese 159 (3):417 - 458.
    If one formulates Helmholtz's ideas about perception in terms of modern-day theories one arrives at a model of perceptual inference and learning that can explain a remarkable range of neurobiological facts. Using constructs from statistical physics it can be shown that the problems of inferring what cause our sensory inputs and learning causal regularities in the sensorium can be resolved using exactly the same principles. Furthermore, inference and learning can proceed in a biologically plausible fashion. The ensuing scheme rests on (...)
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  3.  37
    Multiscale Integration: Beyond Internalism and Externalism.Maxwell J. D. Ramstead, Michael D. Kirchhoff, Axel Constant & Karl J. Friston - 2019 - Synthese 198 (Suppl 1):41-70.
    We present a multiscale integrationist interpretation of the boundaries of cognitive systems, using the Markov blanket formalism of the variational free energy principle. This interpretation is intended as a corrective for the philosophical debate over internalist and externalist interpretations of cognitive boundaries; we stake out a compromise position. We first survey key principles of new radical views of cognition. We then describe an internalist interpretation premised on the Markov blanket formalism. Having reviewed these accounts, we develop our positive multiscale account. (...)
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  4.  50
    Thinking Through Other Minds: A Variational Approach to Cognition and Culture.Samuel P. L. Veissière, Axel Constant, Maxwell J. D. Ramstead, Karl J. Friston & Laurence J. Kirmayer - 2020 - Behavioral and Brain Sciences 43:1-97.
    The processes underwriting the acquisition of culture remain unclear. How are shared habits, norms, and expectations learned and maintained with precision and reliability across large-scale sociocultural ensembles? Is there a unifying account of the mechanisms involved in the acquisition of culture? Notions such as “shared expectations,” the “selective patterning of attention and behaviour,” “cultural evolution,” “cultural inheritance,” and “implicit learning” are the main candidates to underpin a unifying account of cognition and the acquisition of culture; however, their interactions require greater (...)
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  5.  56
    Representation Wars: Enacting an Armistice Through Active Inference.Axel Constant, Andy Clark & Karl J. Friston - 2021 - Frontiers in Psychology 11.
    Over the last 30 years, representationalist and dynamicist positions in the philosophy of cognitive science have argued over whether neurocognitive processes should be viewed as representational or not. Major scientific and technological developments over the years have furnished both parties with ever more sophisticated conceptual weaponry. In recent years, an enactive generalization of predictive processing – known as active inference – has been proposed as a unifying theory of brain functions. Since then, active inference has fueled both representationalist and dynamicist (...)
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  6. Computational Psychiatry.P. Read Montague, Raymond J. Dolan, Karl J. Friston & Peter Dayan - 2012 - Trends in Cognitive Sciences 16 (1):72-80.
  7.  35
    Extended Active Inference: Constructing Predictive Cognition Beyond Skulls.Axel Constant, Andy Clark, Michael Kirchhoff & Karl J. Friston - forthcoming - Mind and Language.
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  8.  19
    Hierarchical Active Inference: A Theory of Motivated Control.Giovanni Pezzulo, Francesco Rigoli & Karl J. Friston - 2018 - Trends in Cognitive Sciences 22 (4):294-306.
  9.  51
    Consciousness, Dreams, and Inference: The Cartesian Theatre Revisited.J. Allan Hobson & Karl J. Friston - 2014 - Journal of Consciousness Studies 21 (1-2):6-32.
    This paper considers the Cartesian theatre as a metaphor for the virtual reality models that the brain uses to make inferences about the world. This treatment derives from our attempts to understand dreaming and waking consciousness in terms of free energy minimization. The idea here is that the Cartesian theatre is not observed by an internal audience but furnishes a theatre in which fictive narratives and fantasies can be rehearsed and tested against sensory evidence. We suppose the brain is driven (...)
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  10.  21
    The Depressed Brain: An Evolutionary Systems Theory.Paul B. Badcock, Christopher G. Davey, Sarah Whittle, Nicholas B. Allen & Karl J. Friston - 2017 - Trends in Cognitive Sciences 21 (3):182-194.
  11.  23
    Computational Neuropsychology and Bayesian Inference.Thomas Parr, Geraint Rees & Karl J. Friston - 2018 - Frontiers in Human Neuroscience 12.
  12.  2
    The Pragmatic Turn: Toward Action-Oriented Views in Cognitive Science.Andreas K. Engel, Karl J. Friston & Danica Kragic (eds.) - 2016 - MIT Press.
    Cognitive science is experiencing a pragmatic turn away from the traditional representation-centered framework toward a view that focuses on understanding cognition as "enactive." This enactive view holds that cognition does not produce models of the world but rather subserves action as it is grounded in sensorimotor skills. In this volume, experts from cognitive science, neuroscience, psychology, robotics, and philosophy of mind assess the foundations and implications of a novel action-oriented view of cognition. Their contributions and supporting experimental evidence show that (...)
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  13.  29
    Uncertainty in Perception and the Hierarchical Gaussian Filter.Christoph D. Mathys, Ekaterina I. Lomakina, Jean Daunizeau, Sandra Iglesias, Kay H. Brodersen, Karl J. Friston & Klaas E. Stephan - 2014 - Frontiers in Human Neuroscience 8.
  14.  33
    Bayesian Inferences About the Self : A Review.Michael Moutoussis, Pasco Fearon, Wael El-Deredy, Raymond J. Dolan & Karl J. Friston - 2014 - Consciousness and Cognition 25:67-76.
    Viewing the brain as an organ of approximate Bayesian inference can help us understand how it represents the self. We suggest that inferred representations of the self have a normative function: to predict and optimise the likely outcomes of social interactions. Technically, we cast this predict-and-optimise as maximising the chance of favourable outcomes through active inference. Here the utility of outcomes can be conceptualised as prior beliefs about final states. Actions based on interpersonal representations can therefore be understood as minimising (...)
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  15.  69
    Degeneracy and Cognitive Anatomy.Cathy J. Price & Karl J. Friston - 2002 - Trends in Cognitive Sciences 6 (10):416-421.
  16.  11
    Examining the Continuity Between Life and Mind: Is There a Continuity Between Autopoietic Intentionality and Representationality?Wanja Wiese & Karl J. Friston - 2021 - Philosophies 6 (18):18.
    A weak version of life-mind continuity thesis entails that every living system also has a basic mind. The strong version entails that the same concepts that are sufficient to explain basic minds are also central to understanding non-basic minds. We argue that recent work on the free energy principle supports the following claims with respect to the life-mind continuity thesis: there is a strong continuity between life and mind; all living systems can be described as if they had representational states; (...)
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  17.  39
    On Hyperpriors and Hypopriors: Comment on Pellicano and Burr.Karl J. Friston, Rebecca Lawson & Chris D. Frith - 2013 - Trends in Cognitive Sciences 17 (1):1.
  18.  44
    Degeneracy and Redundancy in Cognitive Anatomy.Karl J. Friston & Cathy J. Price - 2003 - Trends in Cognitive Sciences 7 (4):151-152.
  19.  21
    A Formal Model of Interpersonal Inference.Michael Moutoussis, Nelson J. Trujillo-Barreto, Wael El-Deredy, Raymond J. Dolan & Karl J. Friston - 2014 - Frontiers in Human Neuroscience 8.
  20.  15
    TTOM in Action: Refining the Variational Approach to Cognition and Culture.Samuel P. L. Veissière, Axel Constant, Maxwell J. D. Ramstead, Karl J. Friston & Laurence J. Kirmayer - 2020 - Behavioral and Brain Sciences 43.
    The target article “Thinking Through Other Minds” offered an account of the distinctively human capacity to acquire cultural knowledge, norms, and practices. To this end, we leveraged recent ideas from theoretical neurobiology to understand the human mind in social and cultural contexts. Our aim was bothsynthetic– building an integrative model adequate to account for key features of cultural learning and adaptation; andprescriptive– showing how the tools developed to explain brain dynamics can be applied to the emergence of social and cultural (...)
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  21.  13
    Controlled Optimism: Reply to Sun and Firestone on the Dark Room Problem.Sander Van de Cruys, Karl J. Friston & Andy Clark - 2020 - Trends in Cognitive Sciences 24 (9):680-681.
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  22. Hallucinations and Perceptual Inference.Karl J. Friston - 2005 - Behavioral and Brain Sciences 28 (6):764-766.
    This commentary takes a closer look at how “constructive models of subjective perception,” referred to by Collerton et al. (sect. 2), might contribute to the Perception and Attention Deficit (PAD) model. It focuses on the neuronal mechanisms that could mediate hallucinations, or false inference – in particular, the role of cholinergic systems in encoding uncertainty in the context of hierarchical Bayesian models of perceptual inference (Friston 2002b; Yu & Dayan 2002).
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  23.  6
    Long-Term Physical Exercise and Mindfulness Practice in an Aging Population.Yi-Yuan Tang, Yaxin Fan, Qilin Lu, Li-Hai Tan, Rongxiang Tang, Robert M. Kaplan, Marco C. Pinho, Binu P. Thomas, Kewei Chen, Karl J. Friston & Eric M. Reiman - 2020 - Frontiers in Psychology 11.
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  24.  4
    Simulating Emotions: An Active Inference Model of Emotional State Inference and Emotion Concept Learning.Ryan Smith, Thomas Parr & Karl J. Friston - 2019 - Frontiers in Psychology 10.
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  25.  19
    Attention, Predictions and Expectations, and Their Violation: Attentional Control in the Human Brain.Simone Vossel, Joy J. Geng & Karl J. Friston - 2014 - Frontiers in Human Neuroscience 8.
  26.  32
    Perception, as You Make It.David W. Vinson, Drew H. Abney, Dima Amso, Anthony Chemero, James E. Cutting, Rick Dale, Jonathan B. Freeman, Laurie B. Feldman, Karl J. Friston, Shaun Gallagher, J. Scott Jordan, Liad Mudrik, Sasha Ondobaka, Daniel C. Richardson, Ladan Shams, Maggie Shiffrar & Michael J. Spivey - 2016 - Behavioral and Brain Sciences 39.
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  27.  72
    Modes or Models: A Critique on Independent Component Analysis for fMRI.Karl J. Friston - 1998 - Trends in Cognitive Sciences 2 (10):373-375.
  28.  8
    Relating the “Mirrorness” of Mirror Neurons to Their Origins.James M. Kilner & Karl J. Friston - 2014 - Behavioral and Brain Sciences 37 (2):207-208.
  29.  7
    Studying Brain Function with Neuroimaging.Christopher D. Frith & Karl J. Friston - 1997 - In M. D. Rugg (ed.), Cognitive Neuroscience. MIT Press. pp. 169--195.
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  30. Bayesian Inference, Predictive Coding and Delusions.Rick A. Adams, Harriet R. Brown & Karl J. Friston - 2014 - Avant: Trends in Interdisciplinary Studies 5 (3):51-88.
  31.  8
    Consciousness and Felt Uncertainty: Commentary on The Hidden Spring: A Journey to the Source of Consciousness.Karl J. Friston - 2021 - Journal of Consciousness Studies 28 (11-12):178-189.
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  32.  24
    Modularity, Segregation, and Interactions.Karl J. Friston - 1999 - Behavioral and Brain Sciences 22 (1):99-100.
    This commentary considers how far one can go in making inferences about functional modularity or segregation, based on the sorts of analyses used by Caplan & Waters in relation to the underlying neuronal infrastructure. Specifically, an attempt is made to relate the “functionalist” approach adopted in the target article to “neuroreductionist” perspectives on the same issue.
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  33.  41
    What Does Functional MRI Measure? Two Complementary Perspectives.Karl J. Friston - 2012 - Trends in Cognitive Sciences 16 (10):491-492.
  34.  10
    Corrigendum: Rapid Eye Movements in Sleep Furnish a Unique Probe Into Consciousness.Charles C.-H. Hong, James H. Fallon, Karl J. Friston & James C. Harris - 2018 - Frontiers in Psychology 9.
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  35.  13
    Rapid Eye Movements in Sleep Furnish a Unique Probe Into Consciousness.Charles C.-H. Hong, James H. Fallon, Karl J. Friston & James C. Harris - 2018 - Frontiers in Psychology 9.
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  36.  25
    Editorial: Mapping Psychopathology with fMRI and Effective Connectivity Analysis.Baojuan Li, Adeel Razi & Karl J. Friston - 2017 - Frontiers in Human Neuroscience 11.
  37.  26
    Erratum: Computational Psychiatry.P. Read Montague, Raymond J. Dolan, Karl J. Friston & Peter Dayan - 2012 - Trends in Cognitive Sciences 16 (5):306.
  38.  9
    What Might Interoceptive Inference Reveal about Consciousness?Niia Nikolova, Peter Thestrup Waade, Karl J. Friston & Micah Allen - forthcoming - Review of Philosophy and Psychology:1-28.
    The mainstream science of consciousness offers a few predominate views of how the brain gives rise to awareness. Chief among these are the Higher-Order Thought Theory, Global Neuronal Workspace Theory, Integrated Information Theory, and hybrids thereof. In parallel, rapid development in predictive processing approaches have begun to outline concrete mechanisms by which interoceptive inference shapes selfhood, affect, and exteroceptive perception. Here, we consider these new approaches in terms of what they might offer our empirical, phenomenological, and philosophical understanding of consciousness (...)
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  39.  13
    Active Inference and Cognitive-Emotional Interactions in the Brain.Giovanni Pezzulo, Laura Barca & Karl J. Friston - 2015 - Behavioral and Brain Sciences 38.
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  40.  44
    The Value of Uncertainty: An Active Inference Perspective.Giovanni Pezzulo & Karl J. Friston - 2019 - Behavioral and Brain Sciences 42.
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  41.  38
    Mapping Smoking Addiction Using Effective Connectivity Analysis.Rongxiang Tang, Adeel Razi, Karl J. Friston & Yi-Yuan Tang - 2016 - Frontiers in Human Neuroscience 10.