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The neural correlates of consciousness are defined as the specific neurobiological mechanisms linked to the phenomenon of consciousness [1], serving as a primary focus for scientific inquiry into its nature and origins {fact:1, fact:8}. Various theories, such as materialism and ORCH-OR, debate whether these correlates constitute the origin of consciousness or merely act as a receiver for it {fact:1, fact:10}, while others argue that identifying them fails to solve the 'hard problem' of why consciousness arises at all {fact:5, fact:6, fact:11}.
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Theories and Methods of Consciousness biomedres.us 5 facts
referenceThe ORCH-OR theory proposes that consciousness emerges and exists at the subatomic level and becomes embodied via the Neural Correlates of Consciousness (NCC) of the brain, which receives and facilitates consciousness.
claimContemporary materialism highlights the neural correlates of consciousness in the brain as the origin and nature of consciousness.
claimScientific interactionists/dualists utilize quantum mechanics to argue either that consciousness is a physicalist process emerging from the quantum realm to the material level, or that consciousness is a phenomenon emerging outside of the neural correlates of consciousness (NCC) of the brain.
claimThe subjective approach in post-materialist psychology minimizes the Neural Correlates of Consciousness (NCC) account for objective experiences, favoring subjective and metaphysical experiences instead, which is connected to the binding or combination problem of consciousness emergence.
claimPost-materialists posit that neural correlates of consciousness are consistent with the theory that consciousness is an external substance that is embodied and received by the brain.
Hard problem of consciousness - Wikipedia en.wikipedia.org 3 facts
claimResearch into neural correlates of consciousness (NCCs) addresses which neurobiological mechanisms are linked to consciousness, but does not explain why those mechanisms give rise to consciousness, which is the hard problem of consciousness as formulated by David Chalmers.
claimDavid Chalmers argued that standard methodologies for identifying neural correlates of consciousness assume a relation between 'global availability' and consciousness, but do not explain why these processes give rise to consciousness, leaving the hard problem of consciousness unsolved.
quoteGiulio Tononi and two colleagues wrote: "While identifying the 'neural correlates of consciousness' is undoubtedly important, it is hard to see how it could ever lead to a satisfactory explanation of what consciousness is and how it comes about. As will be illustrated below, IIT offers a way to analyse systems of mechanisms to determine if they are properly structured to give rise to consciousness, how much of it, and of which kind."
Protocol for testing global neuronal workspace and integrated ... journals.plos.org 2 facts
claimThe consciousness science community distinguishes neural correlates of consciousness (NCC) from enabling factors necessary for consciousness, such as metabolic, hemodynamic, and neuromodulatory factors.
claimIdentifying the neural correlates of consciousness (NCC) is considered imperative to the scientific understanding of consciousness.
The function(s) of consciousness: an evolutionary perspective frontiersin.org 1 fact
claimCortical neural correlates of consciousness may be of limited use in explaining the phenomenon of consciousness or its evolutionary origins (Neisser, 2012; Hohwy and Bayne, 2015; Overgaard and Kirkeby-Hinrup, 2021).