Rodrick Wallace

Consciousness (eBook, PDF)

A Mathematical Treatment of the Global Neuronal Workspace Model

• Format: PDF

Produktbeschreibung

This book makes formal, detailed application of "the informational turn in philosophy" to the global neuronal workspace (GNW) model of consciousness. It uses an extended statistical model of cognitive process to incorporate the effects of embedding physiological, social, and cultural contextual constraints which operate more slowly than the workspace itself, but severely limit the possible realms available to that workspace, and hence to consciousness itself. This is the first formal, comprehensive, and reasonably rigorous, mathematical treatment of the GNW and is the only one to include the effects of embedding contexts in a 'natural' manner.

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Produktdetails

• Verlag: Springer US
• Seitenzahl: 116
• Erscheinungstermin: 6. Dezember 2005
• Englisch
• ISBN-13: 9780387252445
• Artikelnr.: 37287953

Autorenporträt

Rodrick Wallace is a research scientist in the Division of Epidemiology at the New York State Psychiatric Institute, affiliated with the Columbia University Department of Psychiatry. He has an undergraduate degree in mathematics and a Ph.D. in physics from Columbia and completed postdoctoral training in the epidemiology of mental disorders at Rutgers. He worked as a public interest lobbyist, including two decades conducting empirical studies of fire service deployment, and subsequently received an Investigator Award in Health Policy Research from the Robert Wood Johnson Foundation. In addition to material on public health and public policy, he has published peer-reviewed studies modeling evolutionary process and heterodox economics, as well as many quantitative analyses of institutional, machine, and biological cognition. He publishes extensively in the military science literature and received one of the UK MoD RUSI Trench Gascoigne Essay Awards.

Inhaltsangabe

Preface.- What is consciousness?- The Global Neuronal Workspace model. An introduction to information theory. The Shannon Coding Theorem. More heuristics: a 'tuning theorem'. The Shannon-McMillan Theorem. The Rate Distortion Theorem. Large deviations.- Fluctuations. The fundamental homology with statistical physics. Cognition as generalized language.- Theory. Two neural network examples. Interacting cognitive modules.- Representations. Language-on-a-network models. 'Biological' phase transitions. Universality class distribution. Universality class tuning. More on behavior far from the critical point. Extending the model. The simplest tunable retina. Tuning the visual retina. The torus and the sphere. Expanding the workspace. Energy efficiency and consciousness. Where does all this lead? Sociocultural context as selection pressure. Autocognitive developmental disorder. Toward a 'General Cognitive Model'. Evading the mereological fallacy.- References. Appendix on coarse graining.

Rezensionen

From the reviews:

"To formulate a serious, clear-cut and transparent formal framework for cognitive neuroscience is a challenge ... . I think that Wallace's book presents an appreciable step in the right direction. ... Beyond references that are necessary for basic elements of his work, the author has put together additional interesting reading material ... . It is a book that can unfold its potential to well-educated readers with genuinely interdisciplinary ambitions ... ." (Harald Atmanspacher, Acta Biotheoretica, Vol. 54, 2006)