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A new abstract model of computation, the computational manifold, provides a framework for approaching the problems of consciousness, awareness, cognition and symbolic processing in the central nervous system. Physical properties involving space, time and frequency, such as the surface of the skin, sound spectrograms, visual images, and the muscle cross-sections are included in the state of manifold...
The paper describes neural dynamics of the knowledge instinct, determining adaptation and evolution of consciousness. Evolution of consciousness is determined by complex dynamics integrating cognition and language. In the past, algorithms for cognition and language, considered separately, faced an impenetrable wall of combinatorial complexity. The paper describes dynamic logic, a mathematical technique...
The authors discuss classical signs and assessment of anesthetic depth as well as EEG applications. Assessment of anesthetic depth still rests on clinically relevant signs in use for more than a century. These signs, variable among different anesthetics and in the presence of other drugs, correlate imperfectly with anesthetic depth. Despite these limitations, there often are no other means to assess...
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