Results for 'Color processing'

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  1. Cortical Color and the Cognitive Sciences.Berit Brogaard & Dimitria Electra Gatzia - 2017 - Topics in Cognitive Science 9 (1):135-150.
    Back when researchers thought about the various forms that color vision could take, the focus was primarily on the retinal mechanisms. Since that time, research on human color vision has shifted from an interest in retinal mechanisms to cortical color processing. This has allowed color research to provide insight into questions that are not limited to early vision but extend to cognition. Direct cortical connections from higher-level areas to lower-level areas have been found throughout the (...)
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  2. Is Color Experience Cognitively Penetrable?Berit Brogaard & Dimitria E. Gatzia - 2017 - Topics in Cognitive Science 9 (1):193-214.
    Is color experience cognitively penetrable? Some philosophers have recently argued that it is. In this paper, we take issue with the claim that color experience is cognitively penetrable. We argue that the notion of cognitive penetration that has recently dominated the literature is flawed since it fails to distinguish between the modulation of perceptual content by non-perceptual principles and genuine cognitive penetration. We use this distinction to show that studies suggesting that color experience can be modulated by (...)
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  3. Color within an internalist framework : the role of color in the structure of the perceptual system.Rainer Mausfeld - 2010 - In Jonathan D. Cohen & Mohan Matthen (eds.), Color Ontology and Color Science. MIT Press.
    Colour is, according to prevailing orthodoxy in perceptual psychology, a kind of autonomous and unitary attribute. It is regarded as unitary or homogeneous by assuming that its core properties do not depend on the type of ‘perceptual object’ to which it pertains and that‘colour per se’ constitutes a natural attribute in the functional architecture of the perceptual system. It is regarded as autonomous by assuming that it can be studied in isolation of other perceptual attributes. These assumptions also provide the (...)
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  4.  92
    Color may be the phenomenal dual aspect of two-state quantum systems in a mixed state.Tal Hendel - manuscript
    I show that the mathematical description of opponent-colors theory is identical to the mathematical description of two-state quantum systems in a mixed state. Based on the dual-aspect theory of phenomenal consciousness, which suggests that one or more physical entities in our universe have phenomenal aspects that are dual to their physical aspects and therefore predicts an exact correspondence between a system’s phenomenal states and the objective states of its underlying physical substrate, I hypothesize that color sensations are phenomenal dual (...)
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  5. Color Relationism and Enactive Ontology.Andrea Pace Giannotta - 2018 - Phenomenology and Mind 14:56-67.
    In this paper, I present the enactive theory of color that implies a form of color relationism. I argue that this view constitutes a better alternative to color subjectivism and color objectivism. I liken the enactive view to Husserl’s phenomenology of perception, arguing that both deconstruct the clear duality of subject and object, which is at the basis of the other theories of color, in order to claim the co-constitution of subject and object in the (...)
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  6. Colour for behavioural success.Birgitta Dresp-Langley - 2018 - I-Perception 2 (9):1-23.
    Colour information not only helps sustain the survival of animal species by guiding sexual selection and foraging behaviour but also is an important factor in the cultural and technological development of our own species. This is illustrated by examples from the visual arts and from state-of-the-art imaging technology, where the strategic use of colour has become a powerful tool for guiding the planning and execution of interventional procedures. The functional role of colour information in terms of its potential benefits to (...)
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  7. Is colour composition phenomenal?Vivian Mizrahi - 2009 - In D. Skusevich & P. Matikas (eds.), Color Perception: Physiology, Processes and Analysis. Nova Science Publishers.
    Most philosophical or scientific theories suppose that colour composition judgments refer to the way colours appear to us. The dominant view is therefore phenomenalist in the sense that colour composition is phenomenally given to perceivers. This paper argues that there is no evidence for a phenomenalist view of colour composition and that a conventionalist approach should be favoured.
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  8. Color for the perceptual organization of the pictorial plane: Victor Vasarely's legacy to Gestalt psychology.Birgitta Dresp-Langley & Adam Reeves - 2020 - Heliyon 6 (6):e04375.
    Victor Vasarely's (1906–1997) important legacy to the study of human perception is brought to the forefront and discussed. A large part of his impressive work conveys the appearance of striking three-dimensional shapes and structures in a large-scale pictorial plane. Current perception science explains such effects by invoking brain mechanisms for the processing of monocular (2D) depth cues. Here in this study, we illustrate and explain local effects of 2D color and contrast cues on the perceptual organization in terms (...)
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  9. Explaining Colour Phenomenology: Reduction versus Connection.Nicholas Unwin - manuscript
    A major part of the mind–body problem is to explain why a given set of physical processes should give rise to qualia of one sort rather than another. Colour hues are the usual example considered here, and there is a lively debate between, for example, Hardin, Levine, Jackson, Clark and Chalmers as to whether the results of colour vision science can provide convincing explanations of why colours actually look the way they do. This paper examines carefully the type of explanation (...)
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  10. Color is the phenomenal dual aspect of two-state quantum systems in a mixed state (obsolete version).Tal Hendel - manuscript
    I show that the mathematical description of opponent-colors theory is identical to the mathematical description of two-state quantum systems in a mixed state. Following the principles of dual-aspect theory of phenomenal consciousness, which predicts an exact correspondence between a system’s phenomenal states and the objective states of its underlying physical substrate, I suggest that color sensations are phenomenal dual aspects of two-state quantum systems in a mixed state. Since nothing in this hypothesis suggests that what brings about the phenomenal (...)
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  11. The dual coding of colour.Rainer Mausfeld - 2003 - In Rainer Mausfeld & Dieter Heyer (eds.), Colour Perception: Mind and the Physical World. Oxford University Press. pp. 381--430.
    The chapter argues from an ethology-inspired internalist perspective that ‘colour’ is not a homogeneous and autonomous attribute, but rather plays different roles in different conceptual forms underlying perception. It discusses empirical and theoretical evidence that indicates that core assumptions underlying orthodox conceptions are grossly inadequate. The assumptions pertain to the idea that colour is a kind of autonomous and unitary attribute. It is regarded as unitary or homogeneous by assuming that its core properties do not depend on the type of (...)
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  12. The paradox of colour constancy: Plotting the lower borders of perception.Will Davies - 2021 - Noûs 56 (4):787-813.
    This paper resolves a paradox concerning colour constancy. On the one hand, our intuitive, pre-theoretical concept holds that colour constancy involves invariance in the perceived colours of surfaces under changes in illumination. On the other, there is a robust scientific consensus that colour constancy can persist in cerebral achromatopsia, a profound impairment in the ability to perceive colours. The first stage of the solution advocates pluralism about our colour constancy capacities. The second details the close relationship between colour constancy and (...)
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  13. The biological significance of color.Birgitta Dresp & Keith Langley - 2009 - In D. Skusevich & P. Matikas (eds.), Color Perception: Physiology, Processes and Analysis. New York, USA: Nova Science Publishers. pp. 110--115.
    How the visual systems of different species enable them to detect and discriminate colour patterns and how such visual abilities contribute to their survival is discussed. The influence of evolutionary and environmental pressures on both perceptual capacity and colour trait production is to be considered. Visual systems with different functional anatomy have evolved in response to such pressures.
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  14. Embodying a "New" Color Line: Racism, Ant-Immigrant Sentiment and Racial Identities in the "Post-Racial" Era.Grant J. Silva - 2015 - Knowledge Cultures 3 (1).
    This essay explores the intersection of racism, racial embodiment theory and the recent hostility aimed at immigrants and foreigners in the United States, especially the targeting of people of Latin American descent and Latino/as. Anti-immigrant and anti-foreigner sentiment is racist. It is the embodiment of racial privilege for those who wield it and the materiality of racial difference for those it is used against. This manifestation of racial privilege and difference rests upon a redrawing of the color line that (...)
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  15. “White Privilege and the Color of Fear.” Chapter in Lessons from The Color of Fear.Jamie P. Ross - 2008 - In Victor Lee Lewis & Hugh Vasquez (eds.), Lessons from The Color of Fear Field Reports. Using the Color of Fear in the Classroom. Speak Out - The Institute for Democratic Education and Cultural.
    Chapter: WHITE PRIVILEGE AND THE COLOR OF FEAR This chapter focuses on the role that power, innocence and ignorance play in maintaining the position of white privilege. There are times when white people use their privilege in ways that overtly attempt to put and keep people of color in their places, but more often white privilege is less obvious. White privilege does not stand out in white peoples’ behavior at all times. When white behavior is normalized, it is (...)
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  16. Asymmetrical contrast effects induced by luminance and color configurations.Birgitta Dresp-Langley & Stéphane Fischer - 2001 - Perception and Psychophysics 63 (7):1262-1270.
    In psychophysical experiments, the use of a psychophysical procedure of brightness/darkness cancellation shed light on interactions between spatial arrangement and figure–ground contrast in the perceptual filling in of achromatic and colored surfaces.Achromatic and chromatic Kanizsa squares with varying contrast, contrast polarity, and inducer spacingwere used to test how these factors interact in the perceptual filling in of surface brightness or darkness. The results suggest that the neuronal processing of surfaces with apparent contrast, leading to figure–ground segregation (i.e., perceptual organization), (...)
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  17. Distal Content in Informational Teleosemantics: Challenges from Colour Constancy and Colour Chemistry.Lance Balthazar - forthcoming - The British Journal for the Philosophy of Science.
    In general, visual experiences represent determinately. And visual experiences, generally, represent properties of distal objects like their colour, shape, and size, but they do not, generally, represent properties of proximal states like that of incoming light or the retina. By making perceptual constancies central to perceptual representation, Peter Schulte extends Karen Neander’s Causal-Informational Teleosemantic theory in order to accommodate these facts. However, by appealing to the psychophysics and chemistry of how light-related properties interact to produce stimulation to the visual system (...)
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  18. Are There Unconscious Perceptual Processes?Berit Brogaard - 2011 - Consciousness and Cognition 20 (2):449-63.
    Blindsight and vision for action seem to be exemplars of unconscious visual processes. However, researchers have recently argued that blindsight is not really a kind of uncon- scious vision but is rather severely degraded conscious vision. Morten Overgaard and col- leagues have recently developed new methods for measuring the visibility of visual stimuli. Studies using these methods show that reported clarity of visual stimuli correlates with accuracy in both normal individuals and blindsight patients. Vision for action has also come under (...)
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  19. Physicists Don't Yet Understand Color Qualities (2nd edition).Brent Allsop - 2023 - Journal of Neuralphilosophy 2 (1).
    You can demonstrate a subjective quality like redness is different from red light. If you add a device that converts a red signal into a green one, between the retina and the optic nerve, the strawberry will seem green. It’s not about light hitting the retina, it’s about how the signal is processed. In this case, the greenness must be a quality of our conscious knowledge of the strawberry, not of the red light landing on the retina. If you use (...)
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  20. Review of Don Dedrick, naming the Rainbow: Colour language, colour science, and culture. [REVIEW]John Sutton - 2001 - Philosophy in Review/ Comptes Rendus Philosophiques:106-109.
    By spotlighting the irreducible role of cognitive processes between biology and culture, this synthesis and critique of the universalist tradition in colour science offers a genuine starting-point for all future 'serious inquiry into the relationship between linguistic and non-linguistic aspects of colour classification'.
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  21. Sellars' Argument for an Ontology of Absolute Processes.David Landy - 2019 - Journal for the History of Analytical Philosophy 7 (1):1-25.
    Scholars have rejected Wilfrid Sellars’ argument for an ontology of absolute processes on the grounds that it relies on a dubious and dogmatic appeal to the homogeneity of color. Borrowing from Rosenthal’s recent defense, but ultimate rejection of homogeneity, I defend this claim of on Sellarsian/Kantian transcendental grounds, and reconstruct the remainder of his argument. I argue that Sellars has good reason to suppose that homogeneity is a necessary condition of any possible experience, including indirect experience of theoretical-explanatory posits, (...)
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  22. A consistent opponent-colors theory.Tal Hendel - manuscript
    Hering’s opponent-colors theory suggests that our color sensations are produced by three mechanisms: a red–green mechanism, a yellow–blue mechanism, and a white–black mechanism. The first two mechanisms give rise to our sensations of hued colors; the third mechanism gives rise to our sensations of hueless colors. Noticeably, whereas the pair of colors produced by each of the hued mechanisms do not mix to yield a phenomenal intermediate (i.e., there are no greenish reds, reddish greens, yellowish blues, or bluish yellows), (...)
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  23. Conscious Vision for Action Versus Unconscious Vision for Action?Berit Brogaard - 2011 - Cognitive Science 35 (6):1076-1104.
    David Milner and Melvyn Goodale’s dissociation hypothesis is commonly taken to state that there are two functionally specialized cortical streams of visual processing originating in striate (V1) cortex: a dorsal, action-related “unconscious” stream and a ventral, perception-related “conscious” stream. As Milner and Goodale acknowledge, findings from blindsight studies suggest a more sophisticated picture that replaces the distinction between unconscious vision for action and conscious vision for perception with a tripartite division between unconscious vision for action, conscious vision for perception, (...)
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  24. Human Symmetry Uncertainty Detected by a Self-Organizing Neural Network Map.Birgitta Dresp-Langley - 2021 - Symmetry 13:299.
    Symmetry in biological and physical systems is a product of self-organization driven by evolutionary processes, or mechanical systems under constraints. Symmetry-based feature extraction or representation by neural networks may unravel the most informative contents in large image databases. Despite significant achievements of artificial intelligence in recognition and classification of regular patterns, the problem of uncertainty remains a major challenge in ambiguous data. In this study, we present an artificial neural network that detects symmetry uncertainty states in human observers. To this (...)
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  25. Is Qualia Meaning or Understanding?Cosmin Visan - 2014 - Journal of Consciousness Exploration & Research 5 (8):729-745.
    By arguing that qualia is meaning or understanding, a new framework for understanding consciousness is developed. In this way, the meaning of yellow and red are uncovered. The suggested solutions are that yellow means “source of light” and red means “important”. Also, in the process of arguing that qualia is meaning, remarkable similarities in the structure of qualia are uncovered. In this way, a reason for why very hot and very cold water feel the same, is given. The same behaviour (...)
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  26. A Notion or a Measure: The Quantification of Light to 1939.Sean F. Johnston - 1994 - Dissertation, University of Leeds
    This study, presenting a history of the measurement of light intensity from its first hesitant emergence to its gradual definition as a scientific subject, explores two major themes. The first concerns the adoption by the evolving physics and engineering communities of quantitative measures of light intensity around the turn of the twentieth century. The mathematisation of light measurement was a contentious process that hinged on finding an acceptable relationship between the mutable response of the human eye and the more easily (...)
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  27. Reason's freedom and the dialectic of ordered liberty.Edward C. Lyons - 2007 - Cleveland State Law Review 55 (2):157-232.
    The project of “public reason” claims to offer an epistemological resolution to the civic dilemma created by the clash of incompatible options for the rational exercise of freedom adopted by citizens in a diverse community. The present Article proposes, via consideration of a contrast between two classical accounts of dialectical reasoning, that the employment of “public reason,” in substantive due process analysis, is unworkable in theory and contrary to more reflective Supreme Court precedent. Although logical commonalities might be available to (...)
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  28. Kolors Without Colors, Representation Without Intentionality.Angela Mendelovici & David Bourget - 2022 - Philosophy and Phenomenological Research 105 (2):476-483.
    Over the past few decades, the dominant approach to explaining intentionality has been a naturalistic approach, one appealing only to non-mental ingredients condoned by the natural sciences. Karen Neander’s A Mark of the Mental (2017) is the latest installment in the naturalist project, proposing a detailed and systematic theory of intentionality that combines aspects of several naturalistic approaches, invoking causal relations, teleological functions, and relations of second-order similarity. In this paper, we consider the case of perceptual representations of colors, which (...)
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  29. The Whence and Whither of Experience.Nick Treanor - 2019 - Erkenntnis 84 (5):1119-1138.
    Consider a toothache, or a feeling of intense pleasure, or the sensation you would have if you looked impassively at an expanse of colour. In each case, the experience can easily be thought to fill time by being present throughout a period. This way of thinking of conscious experience is natural enough, but it is in deep conflict with the view that physical processes are ultimately responsible for experience. The problem is that physical processes are related to durations in a (...)
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  30. Electromagnetic-Field Theories of Mind.Mostyn W. Jones - 2013 - Journal of Consciousness Studies 20 (11-12):124-149.
    Neuroscience investigates how neuronal processing circuits work, but it has problems explaining experiences this way. For example, it hasn’t explained how colour and shape circuits bind together in visual processing, nor why colours and other qualia are experienced so differently yet processed by circuits so similarly, nor how to get from processing circuits to pictorial images spread across inner space. Some theorists turn from these circuits to their electromagnetic fields to deal with such difficulties concerning the mind’s (...)
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  31.  73
    Race and Class Together.Lawrence Blum - 2023 - American Philosophical Quarterly 60 (4):381-395.
    The dispute about the role of class in understanding the life situations of people of color has tended to be overpolarized, between a class reductionism and an “it's only race” position. Class processes shape racial groups’ life situations. Race and class are also distinct axes of injustice; but class injustice informs racial injustice. Some aspects of racial injustice can be expressed only in concepts associated with class (e.g., material deprivation, inferior education). But other aspects of racial injustice or other (...)
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  32. Perceptual variation in object perception: A defence of perceptual pluralism.Berit Brogaard & Thomas Alrik Sørensen - 2023 - In Aleksandra Mroczko-Wąsowicz & Rick Grush (eds.), Sensory individuals: unimodal and multimodal perspectives. Oxford: Oxford University Press. pp. 113–129.
    The basis of perception is the processing and categorization of perceptual stimuli from the environment. Much progress has been made in the science of perceptual categorization. Yet there is still no consensus on how the brain generates sensory individuals, from sensory input and perceptual categories in memory. This chapter argues that perceptual categorization is highly variable across perceivers due to their use of different perceptual strategies for solving perceptual problems they encounter, and that the perceptual system structurally adjusts to (...)
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  33. CSS-Tutor: An Intelligent Tutoring System for CSS and HTML.Mariam W. Alawar & Samy S. Abu Naser - 2017 - International Journal of Academic Research and Development 2 (1):94-99.
    In this paper we show how a student can learn the basics of the system databases using (W3school CSS) which was built as intelligent tutoring educational system by using the authoring tool called (ITSB). The learning material contains CSS and HTML. We divided the material in a group of lessons for novice learner which combines relational system and lessons in the process of learning. The student can learn using example of CSS, and types of CSS color. Furthermore, the intelligent (...)
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  34. Mindmelding: Consciousness, Neuroscience, and the Mind's Privacy.William Hirstein - 2012 - New York: Oxford University Press.
    [This download contains the Table of Contents and Chapter 1]. I argue here that the claim that conscious states are private, in the sense that only one person can ever experience them directly, is false. There actually is a way to connect the brains of two people that would allow one to have direct experience of the other's conscious, e.g., perceptual states. This would allow, for instance, one person to see that the other had deviant color perception (which was (...)
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  35. A Conjecture About Phenomenality.Edward A. Francisco - manuscript
    This is a conjecture about the conditions and operating structures that are required for the phenomenality of certain mental states. Specifically, full-blown phenomenality is assumed, as contrasted with constrained examples of phenomenal experience such as sensations of color and pain. Propositional attitudes and content, while not phenomenal per se, are standardly concurrent and may condition phenomenal states (e.g., when tied to false beliefs). It is conjectured that full phenomenality natively arises in coherent processes of situated sensory synthesis and representation (...)
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  36. Recreating Asian Identity: Yellow Peril, Model Minority, and Black and Asian Solidarities.Youjin Kong - 2023 - Apa Studies on Asian and Asian American Philosophers and Philosophies 23 (1):11-17.
    Does intersectionality divide marginalized groups (e.g., women) along identity lines (e.g., race, class, and sexuality)? In response to the criticism that intersectional approaches to feminist and critical race theories lead to fragmentation and division, this paper notes that it relies on an ontological (mis)understanding of identity as a fixed entity. I argue against this notion of identity by engaging in a detailed case study of how Asian American women experience their Asian identity. The case study demonstrates that identity is lived (...)
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  37. The Cosmic Egg and Human Evolution.Mukundan P. R. - manuscript
    A woman and a man desire to come together stirred by the primal fire of Kama and the man deposits his egg in the womb of the woman. This egg develops into a human undergoing nine or ten months of evolution. This process is the microscopic replication of the method evolved by God to create the universe. Rigveda (10.121) mentions Hiranyagarbha, the Golden Egg as the source of the creation of the universe. It is said that God, wishing to create (...)
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  38. Asylum, Credible Fear Tests, and Colonial Violence.Elena Ruíz & Ezgi Sertler - manuscript
    A credible fear test is an in-depth interview process given to undocumented people of any age arriving at a U.S. port of entry to determine qualification for asylum-seeking. Credible fear tests as a typical immigration procedure demonstrate not only what structural epistemic violence looks like but also how this violence lives in and through the design of asylum policy. Key terms of credible fear tests such as “significant possibility,” “evidence,” “consistency,” and “credibility” can never be neutral in the context of (...)
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  39. Bounded Mirroring. Joint action and group membership in political theory and cognitive neuroscience.Machiel Keestra - 2012 - In Frank Vandervalk (ed.), Thinking About the Body Politic: Essays on Neuroscience and Political Theory. Routledge. pp. 222--249.
    A crucial socio-political challenge for our age is how to rede!ne or extend group membership in such a way that it adequately responds to phenomena related to globalization like the prevalence of migration, the transformation of family and social networks, and changes in the position of the nation state. Two centuries ago Immanuel Kant assumed that international connectedness between humans would inevitably lead to the realization of world citizen rights. Nonetheless, globalization does not just foster cosmopolitanism but simultaneously yields the (...)
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  40. Visual features as carriers of abstract quantitative information.Ronald A. Rensink - 2022 - Journal of Experimental Psychology: General 8 (151):1793-1820.
    Four experiments investigated the extent to which abstract quantitative information can be conveyed by basic visual features. This was done by asking observers to estimate and discriminate Pearson correlation in graphical representations where the first data dimension of each element was encoded by its horizontal position, and the second by the value of one of its visual features; perceiving correlation then requires combining the information in the two encodings via a common abstract representation. Four visual features were examined: luminance, (...), orientation, and size. All were able to support the perception of correlation. Indeed, despite the strikingly different appearances of the associated stimuli, all gave rise to performance that was much the same: just noticeable difference was a linear function of distance from complete correlation, and estimated correlation a logarithmic function of this distance. Performance differed only in regards to the level of noise in the feature, with these values compatible with estimates of channel capacity encountered in classic experiments on absolute perceptual magnitudes. These results suggest that quantitative information can be conveyed by visual features that are abstracted at relatively low levels of visual processing, with little representation of the original sensory property. It is proposed that this is achieved via an abstract parameter space in which the values in each perceptual dimension are normalized to have the same means and variances, with perceived correlation based on the shape of the joint probability density function of the resultant elements. (shrink)
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  41.  73
    Knowing qualia: reloading the displaced perception model.Roberto de Sá Pereira - 2020 - Humanities and Social Sciences Communications 7:1-7.
    How does one know the phenomenal character of one’s own experience? I aim to present and defend a new view of the epistemology of qualia that addresses this issue. My view results from a reworking of Dretske’s displaced perception model. The guiding line is the key Wittgensteinian insight of his Private Language Argument, namely the claim that no inner perception of qualia can justify our corresponding qualia-beliefs. My reworking of the original model starts with the rejection of Dretske’s representationalism, as (...)
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  42. Je est un autre. Mimicries in nature, art and society.Filippo Fimiani, Paolo Conte & Michel Weemans - 2016 - Aisthesis: Pratiche, Linguaggi E Saperi Dell’Estetico 9 (2):3-6.
    Mimicry, camouflage, transvestism, chance or cryptic anamorphism, fascination – all ways of changing clothes, habits and habitats in nature as well as in culture, in any symbolic field created by human beings during their history. Art and artification, aestheticization, stylization and beautification are all practices reflecting the need and desire for biological as well as social adaptation, all performances producing functional and fictional frames, boundaries or hierarchies in ordinary life, including the artworld. They can persuade and convince by creating consensus (...)
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  43. Locke on sense perception.Walter Ott - 2021 - In Jessica Gordon-Roth & Shelley Weinberg (eds.), The Lockean Mind. New York, NY: Routledge. pp. 116-126.
    Much recent philosophy of perception is preoccupied with finding a place for phenomenal character in a physical world. By contrast, Locke’s philosophy of sensory perception is an episode in his ‘Historical, plain method’ and seeks to map out the processes by which we experience ordinary objects. On Locke’s account, our ideas of primary and secondary qualities enter the mind ‘simple and unmixed’; having an idea of a colour, for example, is not necessary for the visual experience of a shape. An (...)
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  44. Constancy and Constitution.Kristjan Laasik - 2021 - Theoria 87 (3):781-798.
    I argue for the following claims: (1) A core Husserlian account of perceptual constancy needs to be given in terms of indicative future-oriented conditionals but can be complemented by a counterfactual account; (2) thus conceived, constancy is a necessary aspect of content. I speak about a “core Husserlian” account so as to capture certain ideas that Michael Madary has presented as the core of Edmund Husserl's approach to perceptual constancy, viz., that “perception is partly constituted by the continuous interplay of (...)
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  45. Filled/non-filled pairs: An empirical challenge to the integrated information theory of consciousness.Amber R. Hopkins & Kelvin J. McQueen - 2022 - Consciousness and Cognition 97 (C):103245.
    Perceptual filling-in for vision is the insertion of visual properties (e.g., color, contour, luminance, or motion) into one’s visual field, when those properties have no corresponding retinal input. This paper introduces and provides preliminary empirical support for filled/non-filled pairs, pairs of images that appear identical, yet differ by amount of filling-in. It is argued that such image pairs are important to the experimental testing of theories of consciousness. We review recent experimental research and conclude that filling-in involves brain activity (...)
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  46. A Revolutionary New Metaphysics, Based on Consciousness, and a Call to All Philosophers.Lorna Green - manuscript
    June 2022 A Revolutionary New Metaphysics, Based on Consciousness, and a Call to All Philosophers We are in a unique moment of our history unlike any previous moment ever. Virtually all human economies are based on the destruction of the Earth, and we are now at a place in our history where we can foresee if we continue on as we are, our own extinction. As I write, the planet is in deep trouble, heat, fires, great storms, and record flooding, (...)
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  47. Meaning, autonomy, symbolic causality, and free will.Russ Abbott - 2018 - Review of General Psychology 22 (1):85-94.
    As physical entities that translate symbols into physical actions, computers offer insights into the nature of meaning and agency. • Physical symbol systems, generically known as agents, link abstractions to material actions. The meaning of a symbol is defined as the physical actions an agent takes when the symbol is encountered. • An agent has autonomy when it has the power to select actions based on internal decision processes. Autonomy offers a partial escape from constraints imposed by direct physical influences (...)
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  48.  73
    Knowing qualia: reloading the displaced perception model.de Sá Pereira Roberto Horácio - 2020 - Humanities and Social Sciences Communications 7.
    How does one know the phenomenal character of one’s own experience? I aim to present and defend a new view of the epistemology of qualia that addresses this issue. My view results from a reworking of Dretske’s displaced perception model. The guiding line is the key Wittgensteinian insight of his Private Language Argument, namely the claim that no inner perception of qualia can justify our corresponding qualia beliefs. My reworking of the original model starts with the rejection of Dretske’s representationalism, (...)
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  49.  62
    What We Can Learn about Phenomenal Concepts from Wittgenstein’s Private Language.de Sá Pereira Roberto Horácio - 2016 - Nordic Wittgenstein Review 5 (2):125-152.
    This paper is both systematic and historical in nature. From a historical viewpoint, I aim to show that to establish Wittgenstein’s claim that “an ‘inner process’ stands in need of outward criteria” (PI §580) there is an enthymeme in Wittgenstein’s private language argument (henceforth PLA) overlooked in the literature, namely Wittgenstein’s suggestion that both perceptual and bodily experiences are transparent in the relevant sense that one cannot point to a mental state and wonder “What is that?” From a systematic viewpoint, (...)
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  50. The Post-Human Media Semblance: Predictive Catastrophism.Ekin Erkan - 2020 - Rhizomes: Cultural Studies in Emerging Knowledge 36.
    Since the advent of media archeology, a deep-seated bifurcation has found one end of the field arguing for the interventionist and appropriative weaponization of media whereas the other side has championed a “total war” with technology itself, insisting that new media’s military-industrial roots inherently color its drivability. Here, I implore a moment within the cultural history of net.art and post-internet art to examine how contemporaneous queries about control after militarism and decentralization, as prognosticated by Paul Virilio and Gilles Deleuze, (...)
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