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Discovering and characterizing neural correlates does not offer a causal theory of consciousness that can explain how particular systems experience anything, the so-called hard problem of consciousness, [6] but understanding the NCC may be a step toward a causal theory. Most neurobiologists propose that the variables giving rise to ...
The difficulty is as follows: even if consciousness is physical, it is not clear which physical states correspond to which conscious states. The bridges between the two levels of description will be contingent, rather than necessary. This is significant because in most contexts, relating two scientific levels of descriptions (such as physics ...
Holonomic brain theory is a branch of neuroscience investigating the idea that consciousness is formed by quantum effects in or between brain cells. Holonomic refers to representations in a Hilbert phase space defined by both spectral and space-time coordinates. [1]
Now, a new study from Shanghai University submits yet another piece of evidence to the neurological court—that one particular process of the human brain exhibits behavior akin to quantum ...
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 ...
An August 2024 study in the journal Physics Review E proposes that a fatty material called myelin, which sheaths the brain cell’s axon, provides the ideal environment for this entanglement ...
Crick, one of the co-discoverers of the molecular structure of DNA, later became a theorist for neurobiology and the study of the brain. The Astonishing Hypothesis is mostly concerned with establishing a basis for scientific study of consciousness; however, Crick places the study of consciousness within a larger social context.
The most influential modern physical theories of consciousness are based on psychology and neuroscience. Theories proposed by neuroscientists such as Gerald Edelman [56] and Antonio Damasio, [57] and by philosophers such as Daniel Dennett, [58] seek to explain consciousness in terms of neural events occurring within the brain.