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Phi; the symbol used for integrated information. Integrated information theory (IIT) proposes a mathematical model for the consciousness of a system. It comprises a framework ultimately intended to explain why some physical systems (such as human brains) are conscious, [1] and to be capable of providing a concrete inference about whether any physical system is conscious, to what degree, and ...
His interest in consciousness commenced as a child when he decided that consciousness must apply to all animals, not only to humans. [ 6 ] He received a PhD in sciences for his works in the field of nonlinear information processing from the Max Planck Institute in Tübingen , Germany , in 1982.
Nor is it explained what specific causal role conscious integration plays, nor why the same functionality cannot be achieved without consciousness. Not all kinds of information are capable of being disseminated consciously (e.g., neural activity related to vegetative functions, reflexes, unconscious motor programs, low-level perceptual analyzes ...
He explains how consciousness was not even mentioned in neuroscientific circles until the late 1980s, when a revolution in consciousness research began. Dehaene believes that "access consciousness" (being aware of and able to report on information) is the right definition to start with for scientific investigation.
This assumes that consciousness is not uniquely tied to biological brains but can arise from any system that implements the right computational structures and processes. [ 3 ] [ 4 ] The hypothesis is preceded by many earlier versions, and variations on the idea have also been featured in science fiction , appearing as a central plot device in ...
The quantum mind or quantum consciousness is a group of hypotheses proposing that local physical laws and interactions from classical mechanics or connections between neurons alone cannot explain consciousness, [1] positing instead that quantum-mechanical phenomena, such as entanglement and superposition that cause nonlocalized quantum effects, interacting in smaller features of the brain than ...
The notion that quantum physics must be the underlying mechanism for consciousness first emerged in the 1990s, when Nobel Prize-winning physicist Roger Penrose, Ph.D., and anesthesiologist Stuart ...
The system reply only makes sense (to Searle) if one assumes that any "system" can have consciousness, just by virtue of being a system with the right behavior and functional parts. This assumption, he argues, is not tenable given our experience of consciousness.