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M. Chirimuuta [11]Mazviita Chirimuuta [10]
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Profile: Mazviita Chirimuuta (University of Pittsburgh)
  1.  82
    Minimal Models and Canonical Neural Computations: The Distinctness of Computational Explanation in Neuroscience.M. Chirimuuta - 2014 - Synthese 191 (2):127-153.
    In a recent paper, Kaplan (Synthese 183:339–373, 2011) takes up the task of extending Craver’s (Explaining the brain, 2007) mechanistic account of explanation in neuroscience to the new territory of computational neuroscience. He presents the model to mechanism mapping (3M) criterion as a condition for a model’s explanatory adequacy. This mechanistic approach is intended to replace earlier accounts which posited a level of computational analysis conceived as distinct and autonomous from underlying mechanistic details. In this paper I discuss work in (...)
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  2.  27
    Explanation in Computational Neuroscience: Causal and Non-Causal.M. Chirimuuta - forthcoming - British Journal for the Philosophy of Science.
    This article examines three candidate cases of non-causal explanation in computational neuroscience. I argue that there are instances of efficient coding explanation that are strongly analogous to examples of non-causal explanation in physics and biology, as presented by Batterman, Woodward, and Lange. By integrating Lange’s and Woodward’s accounts, I offer a new way to elucidate the distinction between causal and non-causal explanation, and to address concerns about the explanatory sufficiency of non-mechanistic models in neuroscience. I also use this framework to (...)
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  3. The Embedded Neuron, the Enactive Field?M. Chirimuuta & I. Gold - 2009 - In John Bickle (ed.), The Oxford Handbook of Philosophy and Neuroscience. Oxford University Press.
    The concept of the receptive field, first articulated by Hartline, is central to visual neuroscience. The receptive field of a neuron encompasses the spatial and temporal properties of stimuli that activate the neuron, and, as Hubel and Wiesel conceived of it, a neuron’s receptive field is static. This makes it possible to build models of neural circuits and to build up more complex receptive fields out of simpler ones. Recent work in visual neurophysiology is providing evidence that the classical receptive (...)
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  4.  13
    Perceptual Pragmatism and the Naturalized Ontology of Color.Mazviita Chirimuuta - 2016 - Topics in Cognitive Science 8 (4).
    This paper considers whether there can be any such thing as a naturalized metaphysics of color—any distillation of the commitments of perceptual science with regard to color ontology. I first make some observations about the kinds of philosophical commitments that sometimes bubble to the surface in the psychology and neuroscience of color. Unsurprisingly, because of the range of opinions expressed, an ontology of color cannot simply be read off from scientists’ definitions and theoretical statements. I next consider two alternative routes. (...)
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  5.  5
    Perceptual Pragmatism and the Naturalized Ontology of Color.Mazviita Chirimuuta - 2017 - Topics in Cognitive Science 9 (1):151-171.
    This paper considers whether there can be any such thing as a naturalized metaphysics of color—any distillation of the commitments of perceptual science with regard to color ontology. I first make some observations about the kinds of philosophical commitments that sometimes bubble to the surface in the psychology and neuroscience of color. Unsurprisingly, because of the range of opinions expressed, an ontology of color cannot simply be read off from scientists’ definitions and theoretical statements. I next consider two alternative routes. (...)
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  6.  5
    Colour Layering and Colour Relationalism.Mazviita Chirimuuta - 2015 - Minds and Machines 25 (2):177-191.
    Colour Relationalism asserts that colours are non-intrinsic or inherently relational properties of objects, properties that depend not only on a target object but in addition on some relation that object bears to other objects. The most powerful argument for Relationalism infers the inherently relational character of colour from cases in which one’s experience of a colour contextually depends on one’s experience of other colours. Experienced colour layering—say looking at grass through a tinted window and experiencing opaque green through transparent grey—demands (...)
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  7.  23
    The Uses of Colour Vision: Ornamental, Practical, and Theoretical.M. Chirimuuta & F. A. A. Kingdom - 2015 - Minds and Machines 25 (2):213-229.
    What is colour vision for? In the popular imagination colour vision is for “seeing the colours” — adding hue to the achromatic world of shape, depth and motion. On this view colour vision plays little more than an ornamental role, lending glamour to an otherwise monochrome world. This idea has guided much theorising about colour within vision science and philosophy. However, we argue that a broader approach is needed. Recent research in the psychology of colour demonstrates that colour vision is (...)
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  8. Extending, Changing, and Explaining the Brain.M. Chirimuuta - 2013 - Biology and Philosophy 28 (4):613-638.
    This paper addresses concerns raised recently by Datteri (Biol Philos 24:301–324, 2009) and Craver (Philos Sci 77(5):840–851, 2010) about the use of brain-extending prosthetics in experimental neuroscience. Since the operation of the implant induces plastic changes in neural circuits, it is reasonable to worry that operational knowledge of the hybrid system will not be an accurate basis for generalisation when modelling the unextended brain. I argue, however, that Datteri’s no-plasticity constraint unwittingly rules out numerous experimental paradigms in behavioural and systems (...)
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  9.  48
    Reflectance Realism and Colour Constancy: What Would Count as Scientific Evidence for Hilbert's Ontology of Colour?Mazviita Chirimuuta - 2008 - Australasian Journal of Philosophy 86 (4):563 – 582.
    Reflectance realism is an important position in the philosophy of colour. This paper is an examination of David R. Hilbert’s case for there being scientific support for the theory. The specific point in question is whether colour science has shown that reflectance is recovered by the human visual system. Following a discussion of possible counter-evidence in the recent scientific literature, I make the argument that conflicting interpretations of the data on reflectance recovery are informed by different theoretical assumptions about the (...)
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  10.  2
    Vision, Perspctivism, and Haptic Realism.M. Chirimuuta - 2016 - Philosophy of Science 83 (5):746-756.
    In this article I examine the perceptual metaphor at the heart of perspectivism, discussing three elements: partiality, interestedness, and interaction. I argue that perspectivists should drop the visual metaphor in favor of a haptic one. Because the sense of touch requires contact and purposeful exploration on the part of the perceiver, it is obvious that with touch one apprehends an extradermal reality in virtue of and not in spite of its interactive and interested nature. By analogy, perspectivists should investigate the (...)
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  11.  62
    Psychophysical Methods and the Evasion of Introspection.M. Chirimuuta - 2014 - Philosophy of Science 81 (5):914-926.
    While introspective methods went out of favour with the decline of Titchener’s analytic school, many important questions concern the rehabilitation of introspection in contemporary psychology. Hatfield rightly points out that introspective methods should not be confused with analytic ones, and goes on to describe their “ineliminable role” in perceptual psychology. Here I argue that certain methodological conventions within psychophysics reflect a continued uncertainty over appropriate use of subjects’ perceptual observations and the reliability of their introspective judgements. My first claim is (...)
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  12.  21
    Why the “Stimulus-Error” Did Not Go Away.M. Chirimuuta - 2016 - Studies in History and Philosophy of Science Part A 56:33-42.
  13.  14
    Editorial for Minds and Machines Special Issue on Philosophy of Colour.M. Chirimuuta - 2015 - Minds and Machines 25 (2):123-132.
  14.  7
    Colour Physicalism, Naïve Realism, and the Argument From Structure.Mazviita Chirimuuta - 2015 - Minds and Machines 25 (2):193-212.
    Colours appear to instantiate a number of structural properties: for instance, they stand in distinctive relations of similarity and difference, and admit of a fundamental distinction into unique and binary. Accounting for these structural properties is often taken to present a serious problem for physicalist theories of colour. This paper argues that a prominent attempt by Byrne and Hilbert to account for the structural properties of the colours, consistent with the claim that colours are types of surface spectral reflectance, is (...)
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  15.  6
    The Self-Locating Property Theory of Color.Mazviita Chirimuuta - 2015 - Minds and Machines 25 (2):133-147.
    The paper reviews the empirical evidence for highly significant variation across perceivers in hue perception and argues that color physicalism cannot accommodate this variability. Two views that can accommodate the individual differences in hue perception are considered: the self-locating property theory, according to which colors are self-locating properties, and color relationalism, according to which colors are relations to perceivers and viewing conditions. It is subsequently argued that on a plausible rendition of the two views, the self-locating theory has a slight (...)
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  16.  28
    The Red and the Real: An Essay on Color Ontology.Mazviita Chirimuuta - 2010 - International Studies in the Philosophy of Science 24 (3):339-342.
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  17.  5
    Natural Scenes and the Dipper Function.M. Chirimuuta & D. J. Tolhurst - 2004 - In Robert Schwartz (ed.), Perception. Malden Ma: Blackwell. pp. 33--176.
  18.  4
    Accuracy of Identification of Grating Contrast by Human Observers: Bayesian Models of V1 Contrast Processing Show Correspondence Between Discrimination and Identification Performance.Mazviita Chirimuuta & David Tolhurst - unknown
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  19.  2
    Ecumenicism, Comparability, and Color, Or: How to Have Your Cake and Eat It, Too.Mazviita Chirimuuta - 2015 - Minds and Machines 25 (2):149-175.
    Data about perceptual variation motivate the ecumenicist view that distinct color representations are mutually compatible. On the other hand, data about agreement and disagreement motivate making distinct color representations mutually incompatible. Prima facie, these desiderata appear to conflict. I’ll lay out and assess two strategies for managing the conflict—color relationalism, and the self-locating property theory of color—with the aim of deciding how best to have your cake and eat it, too.
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  20.  3
    Does a Bayesian Model of V1 Contrast Coding Offer a Neurophysiological Account of Human Contrast Discrimination?Mazviita Chirimuuta & David Tolhurst - unknown
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  21. Hughlings Jackson and the “doctrine of concomitance”: mind-brain theorising between metaphysics and the clinic.M. Chirimuuta - 2017 - History and Philosophy of the Life Sciences 39 (3):26.
    John Hughlings Jackson is a major figure at the origins of neurology and neuroscience in Britain. Alongside his contributions to clinical medicine, he left a large corpus of writing on localisation of function in the nervous system and other theoretical topics. In this paper I focus on Jackson’s “doctrine of concomitance”—his parallelist theory of the mind-brain relationship. I argue that the doctrine can be given both an ontological and a causal interpretation, and that the causal aspect of the doctrine is (...)
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