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Ned Block on Perception, Cognition, and Consciousness

Closer To Truth

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Exploring Higher Order Theories of Consciousness

The chapter delves into the concept of double representations in higher order theories of consciousness, discussing how initial perceptions are viewed through second-order cognitive processes. It explores challenges such as conflicting representations in different brain regions and the role of the prefrontal cortex in making visual representations conscious. The conversation also debates the controversial integrated information theory and its measure of consciousness using phi, addressing its level of scientific validation and potential implications on consciousness studies.

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