Literature DB >> 35145759

Consciousness explained or described?

Aaron Schurger, Michael Graziano.   

Abstract

Consciousness is an unusual phenomenon to study scientifically. It is defined as a subjective, first-person phenomenon, and science is an objective, third-person endeavor. This misalignment between the means-science-and the end-explaining consciousness-gave rise to what has become a productive workaround: the search for 'neural correlates of consciousness' (NCCs). Science can sidestep trying to explain consciousness and instead focus on characterizing the kind(s) of neural activity that are reliably correlated with consciousness. However, while we have learned a lot about consciousness in the bargain, the NCC approach was not originally intended as the foundation for a true explanation of consciousness. Indeed, it was proposed precisely to sidestep the, arguably futile, attempt to find one. So how can an account, couched in terms of neural correlates, do the work that a theory is supposed to do: explain consciousness? The answer is that it cannot, and in fact most modern accounts of consciousness do not pretend to. Thus, here, we challenge whether or not any modern accounts of consciousness are in fact theories at all. Instead we argue that they are (competing) laws of consciousness. They describe what they cannot explain, just as Newton described gravity long before a true explanation was ever offered. We lay out our argument using a variety of modern accounts as examples and go on to argue that at least one modern account of consciousness, attention schema theory, goes beyond describing consciousness-related brain activity and qualifies as an explanatory theory.
© The Author(s) 2022. Published by Oxford University Press.

Entities:  

Keywords:  GNWT; HOTT; IIT; attention schema theory; law; theory

Year:  2022        PMID: 35145759      PMCID: PMC8824704          DOI: 10.1093/nc/niac001

Source DB:  PubMed          Journal:  Neurosci Conscious        ISSN: 2057-2107


  34 in total

1.  Perception without awareness: perspectives from cognitive psychology.

Authors:  P M Merikle; D Smilek; J D Eastwood
Journal:  Cognition       Date:  2001-04

Review 2.  Control of goal-directed and stimulus-driven attention in the brain.

Authors:  Maurizio Corbetta; Gordon L Shulman
Journal:  Nat Rev Neurosci       Date:  2002-03       Impact factor: 34.870

3.  Timing of the brain events underlying access to consciousness during the attentional blink.

Authors:  Claire Sergent; Sylvain Baillet; Stanislas Dehaene
Journal:  Nat Neurosci       Date:  2005-09-11       Impact factor: 24.884

4.  A theoretically based index of consciousness independent of sensory processing and behavior.

Authors:  Adenauer G Casali; Olivia Gosseries; Mario Rosanova; Mélanie Boly; Simone Sarasso; Karina R Casali; Silvia Casarotto; Marie-Aurélie Bruno; Steven Laureys; Giulio Tononi; Marcello Massimini
Journal:  Sci Transl Med       Date:  2013-08-14       Impact factor: 17.956

5.  A perturbational approach for evaluating the brain's capacity for consciousness.

Authors:  Marcello Massimini; Melanie Boly; Adenauer Casali; Mario Rosanova; Giulio Tononi
Journal:  Prog Brain Res       Date:  2009       Impact factor: 2.453

6.  Effects of Awareness on the Control of Attention.

Authors:  Taylor W Webb; Hope H Kean; Michael S A Graziano
Journal:  J Cogn Neurosci       Date:  2016-02-02       Impact factor: 3.225

7.  Hard criteria for empirical theories of consciousness.

Authors:  Adrien Doerig; Aaron Schurger; Michael H Herzog
Journal:  Cogn Neurosci       Date:  2020-07-14       Impact factor: 3.065

8.  Recovery of cortical effective connectivity and recovery of consciousness in vegetative patients.

Authors:  Mario Rosanova; Olivia Gosseries; Silvia Casarotto; Mélanie Boly; Adenauer G Casali; Marie-Aurélie Bruno; Maurizio Mariotti; Pierre Boveroux; Giulio Tononi; Steven Laureys; Marcello Massimini
Journal:  Brain       Date:  2012-01-05       Impact factor: 13.501

9.  The attention schema theory: a mechanistic account of subjective awareness.

Authors:  Michael S A Graziano; Taylor W Webb
Journal:  Front Psychol       Date:  2015-04-23

10.  The attention schema theory in a neural network agent: Controlling visuospatial attention using a descriptive model of attention.

Authors:  Andrew I Wilterson; Michael S A Graziano
Journal:  Proc Natl Acad Sci U S A       Date:  2021-08-17       Impact factor: 11.205

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  1 in total

1.  How much consciousness is there in complexity?

Authors:  Marcin Koculak; Michał Wierzchoń
Journal:  Front Psychol       Date:  2022-09-20
  1 in total

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