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Consciousness, cognition, and the hierarchy of context: expanding the global neuronal workspace

Wallace, Rodrick (2004) Consciousness, cognition, and the hierarchy of context: expanding the global neuronal workspace. [Preprint]

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Abstract

Adapting Dretske's approach on the necessary conditions for mental process, we apply a communication theory analysis of interacting cognitive biological and social modules to the global neuronal workspace, the emerging standard model for consciousness. Using an obvious canonical homology with statistical physics, the method, when iterated, generates a fluctuating dynamic threshold recognizably similar to phase transition in a physical system, but constrained to a manifold/atlas structure analogous to a tunable retina. The resulting 'General Cognitive Model' can be extended in a straightforward manner to include the effects of psychosocial stress, culture, or other cognitive modules which constitute a structured, embedding hierarchy of contextual constraints acting at a slower rate than neuronal function itself. This produces a 'biopsychosociocultural' treatment of consciousness that, while otherwise remarkably similar to the standard development, meets compelling philosophical and other objections to brain-only descriptions.


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Item Type: Preprint
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Wallace, Rodrick
Keywords: consciousness, global workspace, information theory, mereological fallacy, phase transition, punctuated equilibrium
Subjects: Specific Sciences > Cognitive Science
Depositing User: Rodrick Wallace
Date Deposited: 16 Jul 2004
Last Modified: 07 Oct 2010 15:12
Item ID: 1823
URI: http://philsci-archive.pitt.edu/id/eprint/1823

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